"With the power of your mind you create a real flash, inside a light bulb, or do a comedy flash bulb that goes off in your hand." A SELF CONTAINED FLASH EFFECT MAGIC OF THE MIND OR VISUAL COMEDY YOU CAN DISPLAY THE LIGHT BULB 360 DEGREES Enjoy the Magic by G Sparks

The magic clear glass appliance bulb with a removable inset
Each Mind Flash is powered by one AAA battery, (battery not supplied)
Plus the how to link
Made in USA
Just add your own flash cotton and sparkle powder

NOTE: Each unit comes with 3 extra ignite wires and you change the wire with needle nose pliers, (pliers not supplies). Each wire will fire the flash over fifty times.