Square silicone soap mould – 4 cavities for glycerine soap, layered soap & DIY soaps Multi soap casting mould

Make square soaps yourself – silicone mould with four cavities

Clean shapes, soft curves and plenty of room for your designs: with this square silicone soap mould, you can pour four individual soap bars with rounded corners. The smooth surfaces show off marbling, colour layers and shimmering effects particularly beautifully.

Whether simple in creamy white, with subtle colour clouds like in the illustrated example, or with bold contrasts – this silicone soap mould with 4 cavities suits many creative ideas. Create a coordinated soap collection or combine different colours and fragrances for a personalised gift set.

The individual cavities already give each soap bar its shape. Once fully hardened, you can gently remove the soaps from the flexible silicone – no trimming is required.

Ideal for glycerine soap, marbling and layered soaps

The square soap mould is ideal for creative projects with glycerine soap and ready-made melt-and-pour soap base. The square shape creates compact soap bars with a simple, timeless look.

Particularly attractive design options include:

• Marbled soaps with delicate colour clouds and individual patterns

• Multicoloured layered soaps with straight or deliberately irregular transitions

• White and pastel-coloured glycerine soaps for a subtle design

• Transparent soaps with shimmering colour accents

• Honey soaps and scented soaps for self-assembled gift sets

• Single-colour soap bars where shape and colour take centre stage

The four separate cavities are practical if you want to try out different colour and fragrance combinations. This allows you to create different soaps using the same mould.

Suitable combinations from our range

🤍 White and transparent soap layers

Combine our white melt-and-pour soap base with the transparent Super Clear glycerine soap base. Alternating between opaque and translucent areas adds variety to your layered soaps. With selected soap colourants, you can additionally highlight individual layers.

☕ Creamy cappuccino look

For soaps in cream and brown shades, our soap base with organic shea butter to the pigment Pure Rock Pearls™ Chestnut Brown. Combined with the Cappuccino fragrance oil, this creates a harmonious design idea for coffee lovers. Light and brown soap base can be combined in layers or with a soft marbled effect.

🍯 Honey tones with a golden shimmer

Our glycerin soap base with organic honey is ideal for warm, honey-coloured soap bars. The Milk & Honey fragrance oil complements this look with a creamy-sweet scent note. For shimmering accents, you can use the effect pigment EcoSparks™ Allure Gold.

💜 Lilac-coloured soaps with lavender fragrance

White soap base and our Ultramarine Violet Pigment create delicate to more intense violet shades depending on the dosage. The Lavender Extra fragrance oil is a perfect match. Lilac-coloured sections in a white base look especially decorative.

How to use the silicone soap mould

1. Place the mould on a flat, stable surface.

2. Cut your soap base into small pieces and melt it according to the manufacturer's instructions.

3. Mix in soap colour, pigment and fragrance oil according to the respective product instructions.

4. Slowly pour the prepared soap mixture into the four cavities. For multicoloured soaps, prepare separate colour batches.

5. Allow the soaps to cool completely and harden. Then carefully loosen the edges and press the soap bars out from below.

Design tip: The wide, smooth surface is especially suitable for marbled effects. With a light base and a small amount of contrasting soap colour, you can create a unique design for each bar.

Product details

• Product: Square silicone mould for soap making

• Number of cavities: 4

• Layout: 2 × 2

• Shape of the soap bars: Square with rounded corners

• Inner surfaces: Smooth sides and smooth base

• Material: Silicone

• Mould colour: Pink

• Weight of the soap bar shown: approx. 109 g; the actual weight depends on the soap base and fill level

• Scope of delivery: 1 silicone soap mould with 4 square cavities

The soaps shown are for illustrative purposes only and are not included in the scope of delivery.

Your advantage – Metafield

🧼 Pour four soaps directly in the mould – for square individual bars with rounded corners, without cutting.
🎨 Ideal for marbling and colour layers – the smooth surfaces beautifully highlight your design.
🙌 Flexible, reusable silicone – makes it easier to release the fully cured soaps.

The eight individual cavities are particularly suitable for:

• Round glycerine soaps in transparent or opaque colours

• Multicoloured layered soaps with visible colour transitions

• Marbled soaps with individual patterns

• Scented soaps with floral, fruity or warm fragrance notes

• Honey soaps in natural gold and cream tones

• Handmade soap gifts and small gift sets

• Colour and fragrance series where you design each cavity differently

White soap base creates an opaque appearance and is particularly suitable for soft pastel shades. With transparent glycerine soap base Super Clear, you can create translucent colours and beautiful contrasts with white soap layers.

Creative combinations with our range

🍓 Pink and white soap with strawberry fragrance

Use our white melt-and-pour soap base and colour part of it with a matching pink or red soap dye. Combined with the Strawberry Fresh fragrance oil, it creates a fruity design idea. White and pink areas can be combined as layers or marbling – matching the soap example shown.

🍯 Honey soap with a golden shimmer

Our Glycerin soap base with organic honey creates a beautiful base for honey-coloured round soaps. The Milk & Honey fragrance oil complements the warm colour scheme with a creamy-sweet scent. For shimmering accents, the gold pigment EcoSparks™ Allure Gold is a perfect match.

☕ Cappuccino soap in cream and brown

Combine our soap base with organic shea butter with the Cappuccino fragrance oil and the pigment Pure Rock Pearls™ Chestnut Brown. Light and brown layers create a decorative coffee look that remains visible all around in the round soap mould.

💜 Lavender soap in delicate lilac

Using white soap base and our Ultramarine Violet pigment, you can create lilac-coloured soaps. The Lavender Extra fragrance oil complements the colour with a floral-herbaceous lavender note. The combination of white and lilac areas creates a particularly harmonious effect.

How to use the soap mould

1. Place the silicone mould on a flat, stable surface.

2. Cut the desired soap base into small pieces and melt it according to the manufacturer's instructions.

3. Mix in soap colourant, pigment and fragrance oil according to the respective product instructions.

4. Slowly pour the liquid soap into the round cavities. For layered soaps, pour in the prepared colours one after another.

5. Allow the soaps to cool completely and harden. Then carefully loosen the edges and press the soaps out from below.

Design tip: Prepare several small colour portions and design each cavity differently. This way, a single pour creates a varied selection for a personal soap gift.

Product details

• Product: Round silicone soap mould

• Number of cavities: 8

• Arrangement: 2 columns × 4 rows

• Shape of the soap bars: Round, cylindrical

• Surface of the cavities: Smooth sides and smooth base

• Material: Silicone

• Colour of the mould: Orange-red

• Weight of the soap bar shown: approx. 79 g; depending on soap base and fill height

• Scope of delivery: 1 silicone mould with 8 round cavities

The soaps shown are for illustrative purposes only and are not included in the scope of delivery.

Your advantage – Metafield

🧼 Pour eight soaps at once – ideal for small batches, fragrance variations and handmade gift sets.
🎨 Plenty of room for creative designs – for single-colour, layered and marbled round soaps.
🙌 Flexible, reusable silicone – makes it easier to remove the fully cured soaps.