Hickory Wood Turning Pen Blanks | Wood Pen Blanks 5 Pack | 3/4" X 3/4" X 5" Small mill sourced - Salvage and sustainable harvested woods Heartwood tends to be light to medium brown, with a reddish hue; sapwood is a paler yellowish brown. Grain is usually straight, though occasionally wavy, with a medium texture. Pores are medium-sized and open Glues, stains, and finishes well Wood and sawdust of Hickory wood are known to cause irritation of the eyes, nose, skin and lungs, and may stimulate allergies and asthma - precautionary measures are advised... a good dust mask is essential.