We make blank wooden craft cubes including 3/8 inch, 1/2 inch, 5/8 inch. 3/4 inch. 7/8 inch and 1 inch. Our cubes are used for numerous projects by crafters on Etsy, eBay, and by schools for STEM Classes and purposes like Project Lead the Way. Cubes may be Maple, Beech or Birch.