I think i missed used 3rd gadgets. it is actually "cake leveler" Sorry everyone.

FAN MAIL:
CRAZY RUSSIAN HACKER
P.O. Box 49
Waynesville, NC 28786

Subscribe to my 2nd channel https://www.youtube.com/user/origami768

follow me on:
instagram https://instagram.com/crazyrussianhacker/
facebook - https://www.facebook.com/CrazyRussianHacker

CrazyRussianHacker Playlists:
Science Experiments - http://bit.ly/1Rnyw2m
Life Hacks - http://bit.ly/22HUYIM
Survival Ideas - http://bit.ly/1Z2nnEV