How Long Does LEGO® Heroica Storage Mat (853358) Take to Build?

A typical builder finishes LEGO® Heroica Storage Mat (set 853358, 18 pieces) in about 5 minutes.

PieceTick estimates build time from piece count, part complexity, the set’s age rating, your experience level, and how you sort pieces. Adjust those on this page for an estimate matched to how you build.