Skip to product information
Pickup currently not available
Behold, a rather marvellous square cake mould in the most utterly fetching pastel green. Whether you're attempting your first brownie or you're a serial baker with a kitchen cabinet groaning under the weight of failed experiments, this silicone wonder makes the whole endeavour feel rather less chaotic. The non-stick interior means your creations release cleanly, the side handles keep things steady during the slightly nervous transfer from oven to cooling rack, and the flexible walls support that blissful moment when your bake finally pops out intact. Properly handy, really.
Why Choose Our Square Cake Mould
Food-grade silicone construction: Beautifully crafted to be non-abrasive and gentle on even the most delicate crumbs and toppings. The stable rim sits firmly in your hand while the flexible base does the heavy lifting during unmoulding.
Handles for secure transfer: Rather essential when you're carrying something warm and precious from oven to counter. No more nervous shuffling about.
Non-stick performance: Clean edges with minimal trimming means less faffing about with a serrated knife. Your brownies, lemon cakes, rice krispie treats, and cornbread squares all emerge looking rather impressive.
Pastel green aesthetic: Quite the showstopper when nestled among your kitchen whites and natural wood tones. It looks fabulous sitting out on the counter, even between baking sessions.
Nests neatly with other silicone trays: Compact enough to store without commandeering your entire cupboard space.
Product Details
Material: Food-grade silicone with smooth, non-abrasive surface
Colour: Pastel green
Design: Square with integrated side handles and flexible walls
Best for: Brownies, snack cakes, fridge bars, chilled desserts, and cornbread
Care: Wonderfully easy to maintain and gloriously long-lasting
This is the sort of kitchen companion that makes you look rather more capable than you perhaps feel. Slip one into your basket and start baking with considerably more confidence than you did yesterday.
SHIPPING + RETURNS
THE RATHER IMPORTANT BITS
This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.
SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.
Some are brilliant at international shipping, others prefer to keep things closer to home.
At checkout, you'll see exactly where this particular brand can send your goodies.
We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!
RETURNS
You have 14 days to return items.
Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!
🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.
Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!
PAYMENT
We're frightfully modern and accept all the usual suspects:
Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay
SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!
All prices in lovely British pounds £ GBP, though international chaps will see converted prices.
Any payment pickle? We're here to help sort things out! Contact us
We Have Lots More Like This.........
Hello, we are Sostter....
Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?
We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect. Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience.
Every object tells a story, and every purchase supports an independent brand doing things differently. Explore our British makers, discover sustainable brands, browse women-led businesses, find the perfect gift for her, or simply wander through our new arrivals and see what finds you.
This is just the beginning. But enough about us — read all about us, or step inside and see what catches your imagination.
A Curated Marketplace for Independent Ethical Brands
Discover our world of independent brands, conscious design, and purposeful creativity — all in one place.
Sostter is more than a marketplace. We're here to inspire a more thoughtful way to shop — one that celebrates the makers, the dreamers, and the independent brands doing things properly. Every brand on Sostter has been individually vetted for its originality, quality, and values. From sustainable fashion and ethical homeware to handmade jewellery and design-led gifts — all brought together in one considered space. Browse by location, by purpose, or simply wander and see what finds you. Want to sell with us? We'd love to hear from you.
Be the first to know
Sign up to our emails for brand new small business magic and inspiration, and lots of lovely discounts and Sostter news