This is a challenging brain teaser puzzle by Creative Crafthouse. The puzzle is themed around orthopedic surgery and is made of wood, featuring a multi-color design. It is intended for ages 17 and up, reflecting its difficulty level. This unique brain teaser puzzle was manufactured in the United States in 2016 and measures 8x8x8 in size, offering a stimulating and engaging challenge for puzzle enthusiasts. **PLEASE NOTE: Though still wrapped and brand new, a piece of the outer shrink wrap has been removed on the bottom corner. Please see pictures.