How Long Does LEGO® Curved and Round Bricks (The Building Toy) (423-3) Take to Build?

A typical builder finishes LEGO® Curved and Round Bricks (The Building Toy) (set 423-3, 28 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.