Easy to Use - Pour the glue on the front of the puzzle, spread it evenly with the attached scraper, and let it dry for 1-2 hours. Then apply the same method to the back of the puzzle and let it dry.
After using puzzle glue, your puzzles will be brighter and stronger. Puzzle glue has moisture-proof and anti-oxidation effects.
Attention Please - Please keep this product out of reach of children under 3 years old. Please tighten the cap after use.