Card Version of Sakkaku Scale
This classic optical illusion that baffles adults and children even after they know how it’s done.
Two arched card with playing cards printed on are shown as being exactly the same size yet they appear to be magically stretching and shrinking making one seem bigger then smaller than the other one.
Then shown to be exactly the same size again..
Easy to do Approx 21cm Long
Includes: 2 Arched Cards with Playing Cards Printed On Them.
Each one is approx 21cm Long