all 2 comments

[–]Ian 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

neat

[–]Tom_Bombadil 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

It looks fake. The spring tension would have to be significant for it it recoil so quickly.

Also the second guys hands don't appear to match the Slinky movement.