⚫︎ These are hinoki wood pieces, approximately 18mm square, cut from wood scraps from woodworking projects. There may be slight variations in size. No chamfering is done. ⚫︎ Perfect for wood crafts, accessory parts, eraser stamps, strap parts, and craft materials. ⚫︎ Add your favorite aroma oil to create an aroma cube .。.:*☆ Photos are for illustrative purposes. ★ These cubes are prepared for handmade use and do not prioritize fragrance. ◉ 16mm square cubes are also available at the same price. Please comment if you would like them; 20 pieces will be provided. ★ Please take a look at my other listings as well. wood block wood cube wood parts aroma cube aroma block aroma dish aroma wood wood accessories handmade parts aroma diffuser eraser stamp eraser stamp handle eraser stamp summer vacation crafts crafts scrap wood wooden goods math cube teaching materials lumber woodworking wood humidification cypress hinoki shapes building blocks