Welcome to our store! This product contains 20 different metal wire puzzles, perfect for sharing with your friends and starting a brain competition. Each puzzle is made of premium carbon steel, ensuring high tensile strength and resistance to bending. The polished surface with electro-nickel treatment prevents rust and keeps the puzzle new.

The puzzle comes in a nice gift box, with a cloth bag for convenient storage and a nice gift box, making it a great Christmas gift. The corners of the puzzles are smooth and safe for children to play with, as they are non-toxic and will not cause any harm. This educational toy is beneficial for children to improve their IQ, manipulative ability, and problem-solving skills.

To make it even easier, the puzzle comes with a loose instruction paper so you don't have to worry about getting stuck. This set of IQ metal wire puzzles is suitable for both children and adults.

100% satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.