The Melissa and Doug Non-Roll Glue Stick Set includes 3 acid-free, non-toxic, washable glue sticks. Featuring a unique triangular design, these sticks wont roll away! They are also easy to grasp and help develop the preferred grip for later writing skills! These craft glue sticks roll on purple and dry clear. All 3 sticks are packaged in a handy phthalate-free storage pouch.