This is a smaller shell shaped silicone rock or stone mold. Used predominately for Dot Mandala Stone painting., I recommend using Hydrocal but any
Small Silicone Shell Mold #7 Rock Mould
Medium Round Disk Stone Silicone Mold 2.5” – Dot Art Depot
Variety Art Stone Mold Set with Dome Template Happy Dotting
Silicone Mandala Stone Art Mold
Medium Silicone Heart Stone Mold 3 Rock Mould
Silicone Mandala Stone Art Mold
Medium Silicone Heart Stone Mold 3 Rock Mould
round mold – Dot Art Depot
Plump 3D Bubble Dot MASTERCLASS by Lydia May – Dot Art Depot
Art Stone Mold 2 by Happy Dotting Company Silicone Rock Mould
Set of 2 3D Silicone Mold, Heart Stone, Heart Mould, 3D Heart Shape, Resin Blank, Heart Casting Mold, Dot Painting, Mandala Stone
Rock Molds for Painting - 8 pc Round Art Stone Mold Set with Dome Templates - Happy Dotting Company - for DIY Crafts, Dotting Stencil, Mandala Art