Elmer's Disappearing Purple Office Glue Sticks， 0.21 oz Each， 18 Sticks per Pack (E5009)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Goes on purple and dries clear</li><li>Works on cardboard， foam board， display board， computer paper， and more</li><li>Washable， acid free， photo safe， and non-toxic</li><li>Strong enough for office use</li><li>Pack of 18 glue sticks</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51geHjC15tL.jpg" noproxy>