How Long Does LEGO® 38 Slimbricks Assorted Sizes (The Building Toy) (409) Take to Build?

A typical builder finishes LEGO® 38 Slimbricks Assorted Sizes (The Building Toy) (set 409, 38 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.