The different edge lengths can be used to create great artistic effects. For kids, artists, creatives. Dimensions approx. 24 mm x 11 mm x 42 mm. Our nawaro wax blocks consist exclusively of natural ingredients, are absolutely non-toxic, without petrochemical waxes! The stearin we use is obtained from palm oil, which is harvested by regionally selected, organic and sustainable small farmers. This preserves the habitat of endangered animal species. This new generation of wax blocks made from renewable raw materials meets the usual requirements for high coverage and good abrasion. Only the best natural raw materials are used in these exclusive crayons. A slight white veil, the wax blossom, on the wax blocks is proof of quality and proves the high proportion of beeswax. Customs tariff:96 09 90 90