Circle of Wisdom 8 Piece Set Toy Educational Brain Training Puzzle Game Mystery Ring Hand Play Toy Puzzle Solving

This is an 8-piece wisdom wheel set that both adults and children can enjoy. You can enjoy brain training in a little free time. It's easy to play! If you can remove the two rings without using any force, you'll be successful!! It's fun to play and exercises your brain. For children's studies and education. It also helps adults think faster. [Product Description] - An 8-piece set of wisdom circles that both adults and children can enjoy. You can enjoy brain training in a little free time. ・It's easy to play!! If you can remove the two rings without using too much force, you'll be successful! ・It's fun to play and will exercise your brain. ・For children's study and education. It also helps adults think faster.