Nine ring intelligence buckle eight piece set solution ring toy puzzle fun metal M buckle bronze electroplating environmental protection entertainment student gift campus toy

1.Puzzle toy: Nine Rings is an ancient and fun brain game. It trains thinking and hand-eye coordination

2.Eight-piece set: This product has eight Nine Rings of different difficulties. It suits players of different ages and levels. You can challenge yourself or compete with friends

3.Bronze plating: Each Nine Ring is made of high-quality metal. It has bronze plating for a retro and elegant style. It is not easy to rust or fade

4.Eco-friendly and safe: This product meets international safety standards. It is non-toxic and odorless, without harmful substances. You can use it with confidence

5.Entertaining gift: This product is not only a way of entertainment, but also an educational gift. It is suitable for students, family or friends, to enhance intimacy

Specifications:

material: metal

Function: Puzzle

Specifications: small

Product weight: about 130g

Metal classification: iron

Applicable age: teenagers (7-14 years old)

Category: Unlocking, Unlocking