Crayon Factory Kit IV. Educational game supplied with a paper gift bag (115 g/m²) - The Crayon Factory educational game is perfect for kids to create their own crayons in a variety of shapes and sizes. In addition to learning how to mix colors and obtain their favorite shades, they can also create scented crayons and many other experiments. Recommended age: 6+ years. Supplied with a paper gift bag (115 g/m²). 297 x 303 x 60 mm