Logica Puzzles Art. Mega Burr Puzzle - 3D Wooden Brain Teaser - Diffculty 5/6 Incredible - Puzzle for Experts - Leonardo da Vinci Collection

• CHALLENGE: Disassemble and assemble the cube, made of 18 tricky pieces
• A version of Classic Burr Puzzle incredibly tricky, invented for the experts in the field
• Difficulty: INCREDIBLE 5/6
• Dimensions: 9 x 9 x 9 cm / 3.5 x 3.5 x 3.5 inches
• Packaging in a Leonardo Da Vinci carton box: 10 x 10 x 10 cm / 3.9 x 3.9 x 3.9 inches

Product description CHALLENGE: Disassemble and assemble the cube, made of 18 tricky pieces A version of Classic Burr Puzzle incredibly tricky, Great history of a great puzzle, that exists already some centuries. Extremely difficult ancient chinese puzzle with hundreds years of history. It invented for the experts in the field. Difficulty: INCREDIBLE 5/6. Medium resoluton time: 1 hour - 1 year. Age: 14+ Dimensions: 9 x 9 x 9 cm / 3.5 x 3.5 x 3.5 inches PACKAGING IN A LEONARDO DA VINCI CARTON BOX: 10 x 10 x 10 cm / 3.9 x 3.9 x 3.9 inches LEONARDO DA VINCI SERIES: A new series of LOGICA GIOCHI puzzle games, the classic great 3D-assembled cube. The mind games are made of dark Samena-wood and is packed in a new box with the Leonardo drawings. Teak/Samena wood Hand Made in Thailand SOLUZIONI, LEGGENDE + ALTRI 400 GIOCHI E ROMPICAPO: www.logicagiochi.com Directions Assembly instructions are not contained but can be downloaded from manufacturer's website Safety Warning Contains pieces that could be ingested by young children (<3 years)