Our glass marbles of different colors are handmade with the traditional design trapped inside. This is the marble design that most people remember from when they were children. They can be used for games, Christmas or birthday gifts, crafts, home decoration, gardening, and educational aids. Additionally, they are ideal for indoor and outdoor games. They are portable and come in a net bag protected by a white cardboard box. Each marble has a specific handmade design of red, blue, yellow, and green color. They are durable and safe, made with premium tempered glass material. They are not suitable for children under 3 years old due to small parts that can pose a choking hazard. We offer high-quality products at a fair price. If you are not satisfied, please contact us and you can return them without risk.