Frequently Asked Questions

What size soap can this mold produce?

Loaf Mold – Produces 30, 4oz bars of soap. Loaf size 3.5″ x 2.5″ x 10″. Approximately 9lb.

Slab Mold – Produces 12, 3.5″ x 2.5″ decorated or insert-able bars of soap up to 1.5″ thick. Approximately 3lb.

Round Mold – Produces 9, 3″ round decorated or insert-able bars of soap up to 1″ thick. Approximately 2lb.

Will there be other shaped insert designs available?

You bet! We are constantly adding new designs to the line. 

Can I order custom shaped insert designs?

Of course. They will still be a simple outline shape.

Can I make three different loaves at one time?

Yes. However, The One Mold is not designed for this, and there may be seepage across the dividers.

Can The One Mold be used for Melt & Pour?

Yes. But only with temperatures below 140 degrees Fahrenheit (60 degrees Celsius).

What processes of soap making can be used with The One Mold?

Cold Process and Melt & Pour methods can be used with this mold; Hot Process is NOT recommended on this version of The One Mold because mold should not be placed in an oven. 

Will I need to line The One Mold?

No. The silicone mat allows the mold to be linerless. 

Will I need to gel my soap with The One Mold?

No. Wood is a very good insulator. This is why the wooden lid is provided, which creates an oven effect.

Can I use The One Mold for any recipe, even a very sticky recipe?

Yes. See Care Instructions for more details on removal.

Is The One Mold dishwasher safe?

No. The One Mold should be hand washed.

How long will The One Mold last?

If used and cared for properly, The One Mold should last for years. 

How much is shipping?

$19.95 anywhere in the continental USA. 

Do you offer international shipping?

Yes. Please place these orders through the Etsy site at