PROLOSO Glow in the Dark Buckyballs Magnetic Ball Sculpture Toys for Intelligence Development and Stress Relief (5mm Set of 216 Balls)

  Bullet Points 1.Creative and hot puzzle toy for enhancing assembly ability. Improve children intelligence and imagination.2.Great decoration, Can be used as magnetic jewelry, such as necklaces, bracelets.3.Endless combinations. It is not easy but up to your patience and creativeness.4.The size is 1.2*1.2*1.2 inch，made up of 216pcs small ball that diameter 0.2 inches.5.Magnetic ball is Not suitable for under 12 years children. For using under adult supervision.      Descriptions The buckyballs should be exposed to the sunlight or table lamp light no less than 20 mins so that they can glow in the dark.It is easy to assemble without the need for special tools. Infinite combinations is not easy, but as long as your patience and creativity. A creative toy with the magnetic ability which makes it possible to compose hundreds of geometric patterns. Full of high entertainment and creativity. Exquisite, combinatory, glossy. Specifications Material : Metal Weight : 12.3 oz Size :1.2 *1.2 *