How to crush aluminum cans

Kill hands just using the aluminum cans, after drinking the juice, tips

Steps:

1. Next to aluminum cans with both hands.
2. The thumbs and diagonal grooves toward the outside of the Centre side part can put dent
3. -Diagonal grooves on some aspects of ( 5, 6 or so ) made. If such a twisted OK
4. After tweaking squeeze the rag with upper and lower part of the cans. Then easily can, trash can kill the bulky box type