Scientific name: Acer rubrumCommon Names: Tiger Maple, Flame MapleDescription: Heartwood ranges from light beige to tannish-brown. It is called curly maple because the ripples in the grain pattern create a three-dimensional effect that appears as if the grain has “curled” along the length of the board.The curl is a primarily horizontal pattern perpendicular to the wood grain. Machines and finishes well. Region: USA Notes: Bowl blanks are cut from premium kiln dried lumber. Sapwood is not considered a defect and may be found in some boards. Due to the nature of wood, no two pieces are alike, and movement, shrinkage or expansion can occur. Dimensions may vary +/- ⅛" Wood dust has been known to cause allergic reactions among wood workers, therefore sufficient ventilation, dust extraction equipment, and the use of proper respirators and eye protection is essential.