The 30 Glitter Glue Pens are an interesting craft for both children and adults. They can be used by ages 3 and up. They fit well in young childrens' hands. These glitter glue pens have fine tips for detailed artwork. They can also be used for drawing and writing. They are non-toxic and safe to use. I bought these glitter glue pens for my 7 year old granddaughter and she likes them very much. They come in a clear plastic case with a handle and they are easy to store. These glitter glue pens are 100% washable for an easy cleanup.#RankBoosterReview ii, #Sponsored iii, 30 Glitter Glue Pens, https://www.amazon.com/gp/product/B06ZZ2RKNR/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1