Uses - The packs of crayons make for ideal party bag fillers & additions to party favour bags. Great too, for Xmas stocking fillers, classroom prizes or game rewards along with mini colouring pads, to complete the picture. Bright colours - In colours of yellow, red, blue & green, our crayons are the perfect size for little hands to colour with. Let your budding artists show their true talents! Quality - Our crayons are made of non toxic materials, ensuring they're safe for kids to use. Not recommended for children under the age of 3. Measurements - Weight per crayon 23.2 grams. Dimensions are 3.5 X 9 X 0.8cm. Each set of 4 comes in a lovely colourful box. .