Amazon offers Prime members the Elmer's Washable School Glue Sticks 30-Pack for $7.88 with free shipping. (Non-members can net free shipping by selecting "Subscribe & Save"; be sure to cancel your subscription to avoid being billed for future orders.) That's $1 below the cost of this item in your local store. It is non-toxic and acid-free, and is formulated to wash out of hands and clothing.