Curly Redwood (Sequoia sempervirens) is a rare, prized form of the iconic Coast Redwood, the tallest tree species on Earth, which grows along the coast of northern California and southern Oregon.Its swirling, intricate figure creates a shimmering, three-dimensional effect when properly finished, over a rich reddish-brown color. The figure comes from irregularities in the tree's growth, and much of today's curly stock is salvaged from old logs and stumps.Redwood is light and soft, so it's easy to work, but sand carefully to bring out the figure without tearing the soft grain. A clear finish makes the shimmer pop. It's naturally resistant to decay, though curly pieces are usually reserved for indoor showpieces.Curly Redwood is treasured by guitar makers for instrument tops, where it offers a warm tone and a striking look, and by woodworkers for fine furniture, cabinetry, boxes, decorative accents and specialty pieces. It's rare, and well-figured pieces are always in demand. For another figured top wood, see Quilted Maple.

Quilted Maple comes from Bigleaf Maple (Acer macrophyllum), which grows along the Pacific coast from British Columbia to California. It's prized for its rippling, three-dimensional figure, which looks like quilted fabric or rippling water.The figure comes from irregularities in the tree's growth, and it gives the wood real depth and shimmer, especially under finish. Color varies from pale cream to light tan, sometimes with warmer tints. Only a small share of Bigleaf Maple shows strong quilt, which is why good boards command a premium.It's a little softer than Hard Maple and works much like other maples. Take light passes to avoid tear-out in the figure, and sand carefully. A dye or clear finish brings out the shimmer dramatically, which is why it's so popular for guitar tops.Quilted Maple is a favorite with luthiers for electric guitar tops and acoustic backs, and it's also used for fine furniture, boxes, knife handles, paneling and decorative veneer. For a different maple figure, see Birdseye Maple and Curly Maple.

Malaysian Blackwood (Diospyros ebonasea), also called Malaysian Ebony, is a true ebony from Southeast Asia.It's prized for its dense, dark heartwood, which ranges from deep brown to black. Many boards show striking spiderweb-like patterns, so each piece is unique.Like other ebonies it's hard and dense, so use sharp tools and take your time. The reward is a smooth surface that polishes to a fine, lustrous finish and holds crisp detail.Malaysian Blackwood is used for musical instruments, fine furniture, boxes, turnings and other luxury pieces where its color and figure can stand out. If you like its look, take a look at Ziricote and Amara Ebony too.

Roasted Curly Soft Maple is Curly Soft Maple that has been thermally modified. The wood is heated gradually to over 160°C in oxygen-free chambers, a natural, chemical-free process that darkens it to a rich caramel or chocolate brown while keeping the curl.The heat changes the wood's cell structure, so it absorbs less moisture. That makes it more dimensionally stable, which guitar makers value for necks. It also becomes a little more brittle, so it chips more easily than unmodified maple, and it's best for tops, panels, flooring and instrument parts rather than intricate joinery. Expect a pleasant, toasty smell when you cut it.The very dry wood soaks up finish, so plan on a generous coat. Our in-house woodworker has had excellent results with Osmo Polyx-Oil, and he suggests a thicker finish works best. Use sharp tools and light passes to avoid chipping in the figure.It's popular with guitar makers for necks and bodies, and for fine furniture, paneling and specialty pieces, where it offers the look of a dark exotic with the reliability of maple. See also Roasted Birdseye Maple.

Roasted Birdseye Maple is Birdseye Maple that has been thermally modified. The wood is heated gradually to over 160°C in oxygen-free chambers, a natural, chemical-free process that darkens it to a rich caramel or chocolate brown while keeping the birdseye figure.The heat changes the wood's cell structure, so it absorbs less moisture. That makes it more dimensionally stable, which guitar makers value for necks and fretboards. It also becomes a little more brittle, so it chips more easily than unmodified maple, and it's best for tops, panels, flooring and instrument parts rather than intricate joinery. It also smells pleasantly toasty when cut.The very dry wood soaks up finish, so plan on a generous coat. Our in-house woodworker has had excellent results with Osmo Polyx-Oil, and he suggests a thicker finish works best. Use sharp tools and light passes to avoid chipping around the eyes.Roasted Birdseye Maple is popular for guitar necks and fretboards, fine furniture, knife handles, bandings and specialty pieces, where it gives the look of a dark exotic with the familiarity of maple.

Red Alder (Alnus rubra) is the most abundant hardwood in the US Pacific Northwest, where it has long been used for furniture and cabinetry. It's also been a popular electric guitar body wood since the instrument first went into mass production in the 1950s.The color ranges from light tan to reddish-brown. It's light and soft for a hardwood, which makes it very easy to work, and it glues and finishes well. Many cabinetmakers compare its easy-going nature to Black Cherry.Alder is usually sold in two grades, knotty and clear, with clear preferred for furniture and cabinets. The surface dents easily until it's finished, so a hard finish such as lacquer is a good idea. It isn't durable outdoors, so it's best kept to indoor projects such as cabinetry, millwork and instruments.

Morado (Machaerium spp.) goes by many names, most commonly Pau Ferro and Bolivian Rosewood. It grows in Bolivia and Brazil, and earned the rosewood nickname for its similar color and density, though it isn't a true rosewood.It has a medium brown base with black streaks, sometimes with purple, tan and golden hues or an overall purplish tint. The grain is usually straight to slightly interlocked with a fine to medium texture and good luster.Straight-grained pieces are very easy to work, and it turns smoothly and finishes well. It's durable, though it can be attacked by insects, and its dust can irritate sensitive skin, so use dust extraction. It's tighter-grained than a typical rosewood and a little lighter.Morado is one of the closest non-rosewood alternatives to Brazilian Rosewood. Guitar makers value it for fretboards, backs and sides, with tight lows, present mids and clear highs, and it's been used on many production electric guitars. It's also used for furniture, cabinetry, flooring, knife handles and turnings. See also Santos Rosewood.

Amazon Rosewood (Dalbergia spruceana) is a true rosewood from the Brazilian Amazon. It has long been considered a good substitute for Brazilian Rosewood, but its looks and tone are good enough to stand on their own.It tends toward a darker reddish-brown than Brazilian Rosewood, often with darker streaks and occasional figure. It's noticeably heavier too: Amazon Rosewood will usually sink in water, while dry Brazilian Rosewood should float.Its density makes it challenging to work, and its oils can make gluing tricky, so wipe joints with a solvent first. It rewards the effort with a fine, lustrous polish. Like other true rosewoods, it's very durable and stable once dry, and it has the classic rosewood scent when cut.Amazon Rosewood is valued by guitar makers for backs, sides and fretboards, where it gives a rich, complex tone. It's also used for fine furniture, inlay, turnings, knife handles and veneer. See also East Indian Rosewood.

Engelmann Spruce (Picea engelmannii) grows high in the mountains of western North America, from British Columbia and Alberta down through the Rockies. It's prized by acoustic guitar makers for soundboards, thanks to its resonance and quick, responsive tone.The wood is light off-white to cream, a touch paler than Sitka, with straight grain and a fine, even texture. It's generally easy to work with hand and power tools, though it can blotch when stained, so a sealer coat or a clear finish is the safer choice.What makes it special for instruments is its stiffness-to-weight ratio. Construction-grade spruce is plentiful and inexpensive, but small knots are common, so clear, tight-grained, quartersawn billets come from slow-grown, high-altitude trees and are priced accordingly.Sitka Spruce is more widely used for guitar tops, but many builders prefer Engelmann for fingerstyle and classical guitars, where its warm, open sound and lighter weight really shine. It's also used for harps, mandolins, violin family tops and other instruments. For another classic soundboard wood, see Western Red Cedar.

Ziricote (Cordia dodecandra) is one of the most striking exotic woods in the world, famous for its “landscape” or “spiderweb” grain. It grows in southern Mexico and parts of Central America.The color ranges from medium to dark brown, sometimes with a green or purple tint, with irregular black growth rings weaving through it. The sapwood is a dull off-white to pale yellow, and boards with sapwood left on can make for dramatic contrast.Although fairly dense, its mostly straight grain and fine texture make it cooperative to work. It cuts, turns, glues and finishes smoothly. It can be prone to end checking and surface cracks as it dries, so seal ends and store it carefully.Ziricote is a close relative of Bocote, and its dramatic figure has given it something of an elite status among exotic wood enthusiasts. It's prized by guitar makers as a visually stunning tonewood, with a bright, rosewood-like voice. Supply is limited and prices are high. It's also used for fine furniture, cabinetry, gun stocks, turnings, boxes and veneer.

Yellow Poplar (Liriodendron tulipifera), also called Tulip Poplar or American Tulipwood, comes from the tallest hardwood tree in the eastern US, and it's one of the lightest hardwoods. Despite the name, it isn't a true poplar: its tulip-shaped flowers give it its other names.The heartwood is a light cream color, often with grey or green mineral streaks, and the sapwood is ivory to white. Especially colorful boards, with streaks running from red and purple to green and black, are known as Rainbow Poplar. The green tones darken to brown with light exposure.The grain is straight and uniform and the texture medium, so it's very easy to work, and it glues and finishes well when finely sanded. It takes paint better than almost any other hardwood, which makes it the go-to choice for painted work. It's moderately durable and very affordable.It's used for paneling, painted furniture, trim and moulding, drawer sides, crafts, carving, instruments and veneer, and it's a popular electric guitar body wood. For another light, easy-working hardwood, see Basswood.

Ambrosia Maple isn't a species. It's maple, most often Red or Sugar Maple, marked with colorful streaks and small holes left by the ambrosia beetle. It's sometimes called Wormy Maple.The beetle burrows into the tree and carries a fungus with it, which feeds its young. As the fungus spreads through the sap, it stains the wood with streaks, mostly blue-grey and sometimes greenish or brown, around the small tunnels. The beetles prefer freshly cut, drying wood and don't return once it's been kiln-dried, so the holes are no cause for concern.The result is a darker, more characterful surface than plain maple, with the same high luster and often other maple figure too, so every board is unique. It works as easily as any maple. Fill the beetle holes with epoxy or leave them as they are, and go slowly with high-speed tools, as maple can burn.Ambrosia Maple isn't durable outdoors, but it's stable enough for furniture, tabletops, guitars, cutting boards, turnings, crafts and veneer. For another naturally marked maple, see Spalted Maple.

Birdseye Maple isn't a species. It's a figure found mostly in Sugar Maple (Acer saccharum), and much of ours comes from Maine. It remains one of the most coveted figured maples and is rare: only a small fraction of maple trees develop it.The cause isn't proven, but the usual explanation is that tough growing conditions make the tree sprout tiny buds that never develop, leaving small “eyes” in the wood. Eye size and density vary a lot, and boards with more eyes command higher prices. Larger eyes can look almost three-dimensional once finished, like small brown bumps on a golden surface.It works like other hard maple, but occasionally an eye can tear out and leave a small void, so take light passes and sharp blades. Some guitar makers avoid it for fretboards for this reason, or seal it with lacquer. An oil finish makes the eyes pop.It's prized for fine furniture, cabinetry, guitar necks and bodies, boxes, interior trim and veneer, and it was a favorite of Art Deco designers. For a darker version, see Roasted Birdseye Maple.

African Mahogany (Khaya spp.) covers four closely related species and is one of Africa's most commercially important woods. It grows across tropical West and Central Africa and is a strong, tough, durable wood with many of the same qualities as Genuine Mahogany.Depending on origin and species, it ranges from pale pink or muted orange to darker reddish or golden brown, sometimes with darker stripes, and it deepens in color over time. Ribbon, wavy and mottled figure and varying chatoyance can make it very attractive.The grain is straight or interlocked, with a medium to coarse texture. It works, turns and finishes easily, though interlocked boards can tear out when planed, so take light passes. It glues well and takes stain evenly.Its popularity as a mahogany substitute has led to plantations in Latin America as well as Africa. It's used for fine furniture, cabinetry, boatbuilding, guitar necks and bodies, turnings, millwork and veneer. For a close alternative, see Sapele.

Bloodwood (Brosimum rubescens), also known as Satine, is a South American hardwood that keeps growing in popularity in the US. Its deep red color is the big draw, and unlike many red woods, it doesn't fade or darken as much over time.The heartwood is mostly red, sometimes with patches of orange or pale yellow, and it has a satiny, highly chatoyant finish. It's hard and dense, so sharp tools help, but the results are worth it.Its density makes it ideal for electric guitar fretboards and acoustic backs and sides, and turners love its looks.Bloodwood is also popular for knife and gun handles, inlay and trim. It offers striking color at a very reasonable price for an imported exotic, though exceptional boards command a premium. Its close relative, Snakewood, is in the same genus.