Tip - There are 8 different letter sub-region hints on the back of the puzzle to reduce the difficulty and help you when you are confused. High-quality beech puzzles are generous beautiful durable reusable rollable and available in a variety of designs. Manufacturered by JINDAO. Exercise people's spatial thinking ability hands-on ability color perception ability cultivate their own patient perseverance etc. High-definition printing full and delicate coated on the surface - waterproof dustproof non-fading non-toxic tasteless environmentally friendly; can be gently scrubbed with a rag. Close connection smooth and tidy edges wear-resistant no deformation
