This cinema has a M&M's distributor where you can choose the colours you prefer : r/mildlyinteresting
Mega Peanut M&M's® Review VS. Regular Peanut M&M's® REVIEW
This package of M&M's with one M&M : r/mildlyinfuriating
This really big M&M (regular M&M for comparison) : r/mildlyinteresting
