Tesla coils, those amazing towers of energy that seem to shoot electricity in all directions, are pretty cool. Here's a handheld version of it.
Tesla Coil - Tabletop - 220/240V, 50/60HZ - Eisco Labs
Hand touchable Palm Lightning Sound Speaker With Music - Temu
Portable Hand-held Tesla Coil, Artificial lightning in Hand
Hand-held Nikola Tesla Coil Gun Device Portable Electric Arc Auto
· Nikola Tesla
Tesla Coil Flinn Scientific
Handheld Tesla Coil Gun, Electronics Trigger Mode for
Rechargeable Handheld Tiny Tesla Coil ⚡ Gadgetify
Portable Hand-held Tesla Coil, Artificial lightning in Hand,Scientific Experiment Toy, Fun Arc 13cm
Portable Hand-held Tesla Coil - The Wacky Company
Handheld Tesla Coil with Arc Artificial Lightning Generator STEM
Handheld Tesla Coil Gun
TC Handheld Tesla Coil with 10cm Long Arc Artificial Lightning Generator Educational Science Experiment - US Plug