Suitable for ages 6+, the cra-Z-gels theme pack comes with 4 pens in an assortment of funky colours. There are so many cool sticker designs to create! Use the design sheets or make up your own creations! Simply paint, peel and stick. Stickers can be peeled off and re-stuck again and again! Makes approximately 25 designs. There are three fun themes to collect. One design supplied.