Marbles Set: This glass marbles come in a net bag/nice package, each bag have 100 pcs beautiful cats eye marbles. Each marble has a specific craft design of red, blue, yellow and green colour. Dimension: 14 mm. Way of Fun: This traditional classic marbles have many different ways to play, try a classic version of the schoolyard game, arcade or table games or make a new one Brilliant for marble run sets & traditional marble games. Excellent Quality: Our all marbles are brand new high-quality smooth rounded craftsmanship design with coloured texture without a crack which has been polished very carefully during manufacture. Good Replacement: the balls are applied for replacement, if some balls get lost or broken, you can instantly replace them and continue the game, suitable for travel, holiday, festival, etc. Wide Applications: This glass marbles aren't only for kids and for playing. These fun toys can also be a material used for crafts and arts, science and math. These can also be used for traditional indoor-outdoor marble games and other purposes such ashome decoration, gardening, swimming pool design etc. Features: Get a box of 100 beautiful looking glass marbles and enjoy hours of unlimited fun. This glass marble is made of high-quality glass, non-toxic and harmless, with a smooth surface that will not scratch your hands. It is safe for children to play, and the material is durable and can be stored for a long time. Product Information: Item Weight350g Material Type(s)Glass Color4 Colors of Blue, Green, Orange, Yellow Size14mm