Skip to product information
Modular Montessori Shelf Straight Mini - 3 Shelves

Straight Mini Modular Shelf 3 Shelves Natural Wood

€85,95 EUR
Taxes included. Shipping calculated at checkout.

A Rather Splendid Shelf That Actually Grows With Your Child

Look, we'll be honest with you. We made this shelf because children's spaces deserve something rather better than flat-pack frustration and dodgy finishes. The Straight Mini is a beautifully crafted solid wood shelving unit that slots into your home like it was meant to be there all along. It's modular, it's properly handsome, and it genuinely works.

Why Choose Our Modular Shelf

Fabulously Made From Real Materials: High-quality FSC-certified solid wood, not the stuff that'll warp or wobble. We use eco-friendly 0 percent VOC oil or water-based paint certified safe for children, because your little ones deserve better than mysterious chemicals.

Beautifully Crafted for Safety: Rounded corners, no sharp edges lurking about. Built to last through years of arranging, rearranging, and the occasional enthusiastic toddler redesign.

Modular Design That Actually Works: Connect shelves together with rather satisfying ease. Start small, expand later. It adapts to your space instead of the other way around.

Three Gorgeous Finish Options: Raw wood if you fancy a spot of DIY finishing. Natural oil for that warm, lived-in look. Or white shelves with oiled sides, which is utterly fetching if we do say so.

Handmade With Proper Care: Each shelf is crafted individually in Lithuania over 5 to 10 working days. You're not getting a mass-produced approximation here.

Product Details

Dimensions: 50 centimeters wide, 56 centimeters tall, 30 centimeters deep. Compact enough for cosy corners, substantial enough to actually hold things.

Assembly: Straightforward instructions included. We've tried to make it foolproof, though we accept we can be optimistic.

Finish Care: Uncoated wood should be treated with oil, varnish, or paint to protect it. Oiled finishes may smell gently of natural oil for a week or two (rather pleasant, actually). Clean with a dry cloth initially, then a damp cloth after two weeks if needed.

This is the sort of shelf that actually improves your child's space. Order now and it'll be handmade and on its way within 10 working days.

color
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.........

Person wearing a zebra head mask and purple suit sitting on a chair against a black brick wall. on sostter.com

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.

This is just the beginning. But enough about us — step inside, explore our world, and see what catches your imagination.

Read All About Us >
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!