When shopping blocks are divided into dyed and non-dyed or natural blocks.

TYPES OF WOOD:

Boxelder is desired over maple because white will give you colors that are more true to their color. Several things measure burl quality but the main trait is the number of eyes per square inch and Boxelder has many small eyes. Boxelder can be dyed in multiple colors whereas most wood will accept only one dye. Boxelder will produce a red color in defense of an injury or fungus. When red is present they call it red or flame Boxelder. Boxelder has spectacle spalting line and colors are well

Rectangular block of colorful stone labeled 'RS12'
wooden block with unique grain pattern and label NKH1

Maple is usually chosen for its wavy or fiddle-back grain pattern but has great burl and spalting.

Red resin block labeled KH25 on black background

Russian Olive has wonderful brown burl better than any walnut burl.

Wooden block with label RS5 and textured surface pattern

With Poplar the longer the cell fibers the more the wood will show a shimmer. Poplar is as good as it gets and accepts multiple dyes like boxelder. This is my favorite wood.

Rectangular red acrylic resin block with label GC24

Tamarisk wood is naturally pink and open grained so the growth rings or gain add to it’s beauty.

Rectangular wooden block with intricate patterns, labeled RS141.

Alligator Junpier is beatiful red and very hard to get. It is priced higher.

There are many other species I use if the wood is pretty like Aspen which is popular, silver maple, Buckeye Burl, Red Willow, Cotton Wood, Mulberry Burk, Japanese Yew

Rectangular polished wood block with a label 'NGC22'

Jananese Yew

Rectangular wooden block labeled "RS30" against black background.

Red Willow

rectangular polished burl wood block with label NGC7 on black background

Cotton Wood

Rocky Mountain Juniper is chosen for its wavy grain and good shitoiance or silk shimmer. It comes in a variety of tan to brown tones with growth rings so close together you can’t even count them. One knife handle may have 60+ years of growth. Accepts dye well.

Red wooden block with a wavy grain pattern and label "GC15"

Utah Juniper looks just like Eastern aromatic cedar. It to has wonderful wavy grain and dyes well.

Wooden block with NGC18 label, featuring reddish-brown grain patterns.
Burl wood block labeled RS14 on a dark background

Buckeye Burl

Blue and beige resin block labeled RS146 on black background.

Aspen

Block of wood with label NGC20 on black background

Mulberry Burl