Glue stick features a repositionable formula that can be readjusted for up to five minutes to help your children learn how to glue in a fun, frustration-free way. Washable adhesive removes easily from articles of clothing with just soap and water. Easy-to-use, twist-action applicator helps prevent messy use for consistent application. Nontoxic, acid-free formula is safe for use by young learners and adults. Photo-safe glue is perfect for use on paper, photos, fabrics and more.