while also placing the resin pouring sprue and vents to prevent air bubbles from getting trapped in the mold. In [Erics] case, it’s impossible to use a simple planar split line, so he mounts the ...

and 3D printing in resin is fantastic for making clean shapes, so it’s natural for an enterprising hacker to want to put the two together: 3D print the mold, pour in the silicone, receive parts!

To cast the flowers in resin, Huang says start by pouring the resin mixture into a silicone mold. "Arrange the flowers to your liking in the resin using tweezers or a mixing stick to ensure proper ...