Happy Dotting Company 5 Cavities Silicone Mold for Making Stones Silicone Rock Molds - for Stone Art and Crafts - Makes Smooth Cement and Gypsum Stones and Rocks

This is a great mold with super variety! stones come out smooth, and easy to remove. If you want the look of a Santorini stone this is as close as it gets. I've had a great time painting mine.

I love this mold. Has several sizes and I like the three largest sizes best.

Beautiful mold- pieces came out beautifully!

The media could not be loaded.  Could be a little thicker. I thought I’d love the thin stone . But it makes them fragile and I had one chip in shipping. I paint commission pieces and ship them out. I use the ultracal30 mixture that this manufacturer recommends. They are smooth and lovely stones.

I paint pictures on rocks and it is hard to find rocks with flat surfaces. These molds turn out flat surfaced cement "rocks", perfect for what I use them for. I especially like the round mold for painting mandalas. For these I used quick setting cement. The molds did not stick and the surface of the rocks was smooth.

I love this mold. Makes natural looking stones that resemble santorinis

Makes great flat stones. Easier to use stencils or stamps for painting.

Awesome mold wished I would have bought sooner for my kindness rocks! HIGHLY RECOMMENDED!!!!

I love the shapes in this mould and they were easy to cast. I can't wait to paint on them as they are nice and flat!

Quick delivery, a touch bigger than expected, more like Slate than rocks

These rock molds have great shapes, are fun to use and work well with hydrostone gypsum cement or ultra cal and probably many others! Easy to release from the mold and super easy to clean. Love them. Bought two so I could make more all at once!