TOKIX 3D Assembly Kit, 3D Craft Kit, 5-Car Train (Tools Included)

[Difficulty] ★★★★☆ This metal 3D puzzle is for intermediate and advanced players and adults. Recommended ages: 14 and up. [Tools] We recommend using the dedicated tools. This will ensure a higher level of assembly. [How to Assembly] No glue is required. Cut out the pieces with the dedicated tools, thread the connecting parts through the holes, and bend them to secure. Please refer to the instructions. [Caution] This puzzle contains small metal parts. Take care to avoid cuts and injuries. Keep out of reach of children during assembly.