How Long Does LEGO® 1 x 1 x 1 Windows Refill, Red or White (459) Take to Build?

A typical builder finishes LEGO® 1 x 1 x 1 Windows Refill, Red or White (set 459, 20 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.