Thailand's Waraporn Khamsuk designs this challenging puzzle, which features the shape of a cylinder with rotating segments. Handcrafted of rain tree wood, the puzzle is filled with colorful balls on the inside that move with the segments. The goal is to maneuver the balls so that all four colors are grouped together.

• materials: Raintree wood
• Hand-crafted item -- color, size and/or motif may vary slightly
• Not a toy. Not intended for use by children age 12 or under.

4.1 in. H x 2.8 in. Diam.