3D combination key ring red train

https://youtu.be/l0OEgodgNqI ⚠️This is a DIY product material package⚠️ [Product name] DIY combination keychain 【Material】Plywood 【Thickness】3mm 【Storage Period】Permanent Finished product size: about 5X6CM (excluding key ring 2.2x5cm) The size of each product is similar, but there will be a difference of 1-2CM ⚠️DIY assembly products⚠️ ⚠️Please note when disassembling, the parts are small and need to be disassembled carefully. ⚠️Each DIY combination puzzle comes with assembly instructions and assembly videos for reference. It is an indispensable souvenir for collection. ⚠️Don’t worry about buying mainland cultural and creative products to send to foreign friends. This product is made entirely in Taiwan. It is also a great gift for foreign friends. It is suitable for both gifting and personal use! ⚠️Old concepts, new combinations, innovative and ingenious ideas, patent protection, research and development, pursuit of technological innovation, please do not imitate