Polymer balls that are invisible in water
IMAGINE PUTTING LIKE 10 IN SOMEONE’S BATH AND THEY GET IN THEY JUST START FREAKING OUT BECAUSE ‘THERES SOMETHING TOUCHING ME BUT THERES NOTHING IN THE FUCKING WATER WHAT THE FUCK’ OMFG
you’re not thinking big enough
make them in the shape of people with huge long fingers and hide one in every swimming pool in America
please calm down satan