noun
ivory-like plastic; synthetic ivory
A plastic material that resembles ivory, commonly used for mahjong tiles, shogi pieces, and similar game components.
この麻雀牌は新象牙でできている。
These mahjong tiles are made of ivory-like plastic.
新象牙の将棋駒は手触りが良い。
Shogi pieces made of synthetic ivory feel good to the touch.