How Long Does LEGO® Mateo and Z-Blob the Robot (71454) Take to Build?

A typical builder finishes LEGO® Mateo and Z-Blob the Robot (set 71454, 237 pieces) in about 40 minutes. Taking it slowly runs closer to 55 minutes; building at a fast pace, about 30 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.