1.75 inch Agate HOLO Insert Silicone Mold for Resin – JuliArtStudio

JuliArt84

HOLO Molds (Other) – JuliArtStudio

Sculpture & 3D Molding – Makartt

HOLO Inserts – JuliArtStudio

Very good rainbow detail in the holographic effect, beautiful shape and high gloss, casts reliably, with excellent results over multiple uses You can

Holographic Inlay Resin Molds, Holo Silicone Sheet Insert for Epoxy Resin Casting

JuliArt84

1.75 inch Agate HOLO Insert Silicone Mold for Resin – JuliArtStudio

Holographic Resin Mold Holo Inlay Silicone Mats

2.5 inch Agate HOLO Insert Silicone Mold for Resin – JuliArtStudio

NiArt Epoxy Resin Casting 7x5 Rectangle Photo Frame+Holder Silicone Mold Kit DIY Art Craft Large Personalized Picture Display Agate Home