Overview Care Instructions Return Policy Description: Made entirely of natural wood and designed for children and adults alike, Sasaki Kogei's 12-piece puzzle features interlocking pieces that configure to form a three-dimensional geometric object. Its urethane coating is both antibacterial and food-safe. Measurements: 4 in L x 4 in W x 4 in D History: Sasaki Kogei is a factory that has specialized in wooden crafts since 1976. Materials: Walnut or Ash Variation: Available in Walnut or Ash. Care Instructions: Wipe clean with a damp cloth. Dry immediately. Returns must be made within 2 weeks in original, unused condition with all packaging for either 1. Store credit for the full amount or 2. Refund - minus a 20% restocking fee. Tortoise does not cover the cost of return shipping or the cost of re-shipping an exchange, and the cost of shipping for returns and exchanges is the responsibility of the customer.