Cục Chặn Bánh Xe

I made this wheel block to add an extra layer of security when changing tires. Block the wheel on the opposite side, so the car wont move. 

Made with two holes at the back so you can make a pair and tie them together. 

NB! Use at own risk! This is a 3D printed item. There are limits to its strength. Change tires according to user manual! Stay safe!

Use lots of walls and high infill to make it strong. 
PETG is preferred, but PLA should work also.