This piece is #11 of 35 crafted. 30 (Plus) Moves required to open. This puzzle box has a high degree of difficulty to open. Made of Makore wood. In excellent condition and has original paperwork and instructions. Outside Dimensions: L6.5" X W4.5" X H5" Inside Storage Space: L3.5" X W3.625" X H2.875" Average Box Weight: 36 oz (2 lbs - 4 oz) Requires a series of raps and repetitive positioning to disengage friction pins and slots hidden within.