Every now and then we see slime pranks over the internet,on television.These little barrels of slime are fun to play with you can pick it up and yet your hands are still dry. It sticks together but isn’t sticky. You can pull it apart and it rejoins seamlessly. Extremely tactile, great fun and endless potential. Fabulous messy play sensory resource. This has to be seen and touched to be believed.You can clean your keyboard too just drop a barrel over your keyboard and see the magic!