Build a beautiful custom LEGO Monarch Butterfly! Includes all the authentic LEGO parts, high quality printed instructions for building the Monarch Butterfly. Design by B3 Customs.
Pieces: 124
The Monarch Butterfly - B3 Customs Building Set made using LEGO parts is the yin, to your yang. You've found what you're looking for.
Inventory Last Updated: Aug 24, 2025
Inventory Last Updated: Aug 24, 2025