Hand Blaster Balls BANGS POPS BUMP BLASTS Vintage Joke Gag Gift Collision Theory

New old stock. Makes a good prank gift or use in your science class to demonstrate collision theory. The box may have some vintage wear or bends, similar to the one pictured. I have multiple available. Item will be shipped in a small box to prevent further wear to the vintage packaging. See photos for details. New to Poshmark? Sign up using code MERCHANTMORGAN and receive $15 off your first purchase.