MasterPieces Puzzle Glue is an easy way to preserve your hard work. Includes enough glue for two 1000 piece puzzles. Includes an applicator for the quickest puzzle gluing process possible. Glue dries quick, clear, and clean. Coat both sizes of puzzle for added strength. Each bottle contains 4 fl. oz. of glue. Eye contact may cause irritation. Flush immediately with water for 15 minutes. Consult a physician if irritation persists. Not suitable for children under 13.