From £24.95 · free digital proof
Custom Square Soap Moulds with Your Logo
- Modern minimal brands
- Icon or symbol logos
- Compact boxes
- Bath & body sets
Live designer
Design your square soap mould
Create personalised silicone soap moulds for handmade soaps, shampoo bars, wedding favours and branded products. Upload your logo, add personalised text or pick one of our editable designs. Everything updates live as you choose.
- Bar size
- 65 × 65 × 25 mm
- Cavities
- 4
- Logo finish
- Engraved
- Design
- Botanical Wreath: “Willow / Soap Co.”
Your total
£49.95
Choose your shape
Engraved or raised logo?
How your design sits on the finished bar
Choose your bar size
Sizes are per bar, in millimetres
How many soaps per mould?
Add your design
Choose the route that suits you
Personalise “Botanical Wreath”
Choose your mould colour
Pearl & Sage included · others +£4.95
Finishing touches
Optional extras
Order summaryShow breakdownHide
- 4-cavity custom mould£49.95
£49.95
Inc. VAT · free proof included
What happens after you order
Our team reviews your artwork and prepares it for the mould, adjusting line weights and spacing so your logo or lettering reproduces cleanly. We mirror the design so it reads the right way round on your soap, then email you a free digital proof. Once you approve it, your mould is made to order in the UK and dispatched.
Why choose a square soap mould?
Square bars have a confident, modern look. They suit icon-style logos and short brand names, and pack efficiently into square boxes and sets.
Like every custom mould we make, it comes with a free digital proof so you can check placement and detail before we start production.

Custom Soap Stamps to Match Your Mould
One design. Every soap you make.
Pair your mould with a hand stamp in exactly the same design — ideal for loaf soaps, hot process batches and bath bombs, so your whole range carries your brand.
- Matches your mould artwork exactly
- Comfortable wooden handle
- Same free proof, same order