Speedy Red Envelopes—Save Time And Material, Four Per Build Plate, 15 Minutes Each, Glue-Free, Support-Free, One-Piece Printing, Cost: 1.5¢

Speedy Red Envelopes—Save Time And Material, Four Per Build Plate, 15 Minutes Each, Glue-Free, Support-Free, One-Piece Printing, Cost: 1.5¢ is a 3D printable model, which we searched from web for you, so you can easily print on your own 3D printer.