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Soft Building Blocks Set with 21 Colourful Pieces
£15.00 GBP
Taxes included.
Shipping calculated at checkout.
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A Marvellously Squishy Way to Build a Masterpiece
Not to be dramatic, but handing your little one this splendid set of soft building blocks might just unleash a small flurry of genius. With 21 fabulously colourful, squidgeable shapes, they'll dream up castles, creatures, and some questionable ducks — and you’ll pretend to know exactly what it is they’ve built.
Why Choose Our Soft Building Blocks Set?
Gentle Textures: Delightfully soft and safe for sore gums or overenthusiastic bites. Ideal for curious minds, chubby cheeks, and mildly chaotic chewing strategies.
Learning Disguised as Fun: Colours, shapes, and rudimentary engineering all come together in a way that feels more playroom than classroom. Rather clever, really.
Motor Skills in Bloom: Every wobbly tower and vibrant pyramid helps those tiny hands build strength, skill, and a bit more coordination than yesterday.
Product Details:
Material: Crafted from eco-minded, bio-based material partially derived from sugarcane and sprinkled with antibacterial silver ions. A mouthful to say, but lovely to touch.
Safety: Entirely free from BPA and phthalates, so the chewing, licking, and gentle launching can proceed worry-free.
Pieces in the Set: 21 soft blocks in gloriously cheerful colours, designed to entice even the most easily distracted young creator.
Order now to kick off their next tiny architectural adventure before they’ve even finished their snack.
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!
The brands we work with all have a chat option, and they love to chat!
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 are Sostter
We met as children. Grew up a few streets apart. Built dens, rode bikes, and eventually — built Sostter.
It started with a shared love of objects that meant something…things with a past, or at least a purpose.
Now, Sostter is our grown-up version of a treasure hunt: a space where design meets storytelling.
We curate independent brands, one-of-a-kind finds, and everyday essentials with character.
Giving Back
We’re proud to support Sutton Night Watch, a grassroots UK charity making a real difference in the lives of those facing homelessness. Through regular donations of stock, supplies, and essentials, we back their mission to offer warmth, dignity, and practical help to anyone in need — right where it matters most.
Sell with us
Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living. Join us!