Hezong Don't Touch Tiger Useless Wooden Box, Make you laugh. 

How to work? 
This completely useless box features real wood frame and switch that when flicked a little finger pops out and turns itself off. Experience endless, useless fun with this fully assembled Useless Box. 
Sure it's useless, but it keeps your itchy switch-flipping fingers busy! 

More about the useless box: 
Material: Real Wood 
Dimensions: 7.87*4.33*3.74" 
Package: 1 pc useless box