Imagine this:
You draw to dots on a selected card. With a gentle shake, both dots visually jump to separate positions!
Key points:
No flaps
No strings
No magnets
No glue
No tape
100% examinable!
Imagine this:
You draw to dots on a selected card. With a gentle shake, both dots visually jump to separate positions!
Key points:
No flaps
No strings
No magnets
No glue
No tape
100% examinable!