Elmer's Washable School Glue 4 Fl Oz/118 Ml (Pack of 12) (D132) (E304-12PK) Item contains 12 Pack, 12 pieces Glue in total No. 1 teacher brand. Safe, non-toxic. No run formula. Stays where you put it. Ideal for children. Dried clear. Adjustable before setting. Note: Not for photos, bare metal, submerged or heated surfaces. Bonds most porous materials such as paper and cloth, and semi-porous materials such as wood and pottery. To Open/Close: Twist cap to open. Always close cap tightly and store upright. Application: Use on clean, dry surface over 60 degrees F. For paper, cloth, etc. spread thinly - press - let dry. For wood, pottery, etc. spread heavily - weight or clamp,