Jack Kalvan exchanges black box for checked box.
Notice that the black box makes a half-flip. The white dot magically reappears in the opposite corner for every cycle.
Copyright © Todd Strong
All rights reserved.
t o d d a t t o d d s t r o n g d o t c o m
Please adjust to make the above a valid e-mail address.
The next batch of orders will go out on Monday, January 28, 2019.This web site was last updated on January 19, 2019.