Producer: Felix Ure Designer: Felix Ure Goal: Put all 11 balls inside the enclosure, then insert the lid. Difficulty: 6/10 Dimensions: 55 x 31 x 33 mm Material: Machined from solid aluminum and brass. Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 15 € EU: 11 € Slovakia: 4 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free to message me if you have any ques...

Producer: VIN & CO (Václav Obšivač) Designer: L. Molnar Goal: Put all the pieces inside the box. 1. Find solutions where the cube and the bi-cube touch. 2. Find the unique solution where the cube and the bi-cube do not touch. Difficulty: 5/5 Pieces: 8 Dimensions: 60 mm Material: Various wood Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 15 € EU: 11 € Slovakia: 4 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so...

Producer: VIN & CO (Václav Obšivač) Designer: H. Akiyama Goal: Put all the pieces inside the box. Difficulty: 5/5 Pieces: 8 Dimensions: 60 mm Material: Various wood Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 15 € EU: 11 € Slovakia: 4 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free to message me if you have any questions.

Producer: VIN & CO (Václav Obšivač) Designer: Václav Obšivač Goal: Put all the pieces inside the box. Difficulty: 5/5 Pieces: 6 Dimensions: 80 x 80 x 50 mm Material: Beech Shipping worldwide from Slovakia, costs (including tracking): Outside EU: 15 € EU: 11 € Slovakia: 4 € Payment via PayPal or Direct bank transfer. Buyer pays shipping costs, so please wait for the final invoice before payment. Feel free to message me if you have any questions.