A small light bulb and salt shaker are handed out. You then take the bulb into one hand and the salt shaker into the other.
Smash the bulb with the shaker.
Instantly the penetration is complete. The bulb in now inside the haker!
A great close-up trick. For walk around type work or at your own dinner table.
Easy to do and a quick reset, Dinosalt comes ready for the magic to happen!