Comimark 2 PCS Funny Smallest Design Solar Energy Car Mini Car Intelligent Car Solar Power Mini Educational Gadget

Grandkids love these things. I have my own they’re pretty cool, but not really worth five bucks each.

I charged these up and they never once wiggled or moved.

These are slightly larger than a quarter coin - so tiny. I thought that neither car worked because was trying to operate with 500 lumen flashlight on an overcast day. It took 1,000 lumen flashlight held at 3-4” from the panel to get these running.