Mix & match any 2 cases. No code required.
Black Onyx Marble Phone case
Almost Sold Out! 32 people are looking at this case.
Bold meets timeless in this high-contrast marble moment. Designed for the style-setter who craves sleek texture with a dramatic twist.
SKU:: I17PM-I-B-M-ONYX-1-E
Every order is made fresh and shipped from the UK within 1 working day. Door-to-door tracking included (because we know you'll be refreshing that page).
When it'll arrive:
- UK: 1-2 working days
- USA: 3-9 working days
- EU: 3-9 working days
- Rest of World: 7-14 working days
Based on our fastest shipping method at checkout. Tracking hits your inbox the moment it ships.
No surprise fees. Zero import charges to the UK, USA & mainland EU.
We’re confident you’ll love your Blanc Space case, but if you don’t, no worries!
If you’re not 100% happy with your case, we’ll give you a full refund or exchange—no questions asked.
We stand by our cases—whether you switch them with your outfit or keep one forever.
Every Blanc Space case is backed by a 12-month warranty covering any manufacturing faults or quality issues.
If something’s not right, we’ll sort it—because premium design should come with premium peace of mind.
Black Onyx Marble
Bold meets timeless in this high-contrast marble moment. Designed for the style-setter who craves sleek texture with a dramatic twist.
Designed to Get Noticed
Vibrant, edge-to-edge prints that actually get you compliments.
9ft Drop Protection
Military-grade APT® tech keeps your phone safe.
MagSafe Compatible
Snaps perfectly to chargers and grips.*
*Impact Pro case type onlySustainably Made
Printed on-demand, zero-waste production.
3,000+ Designs
Find your perfect aesthetic match.
Loved by 250,000+ Style-Obsessed Fans ↓
10 Reasons to Choose Blanc Space ↓
More Than Just a Case
Blanc Space cases blend drop-tested protection, personality, and aesthetic in one flawless design. It's the upgrade from just a case to the finishing touch on your whole look.
Drop-Tested. Outfit-Approved.
Most cases protect or look good — ours do both. Certified military-grade drop protection (up to 9ft), APT® shock absorption, and raised bezels to keep your screen and camera safe.
3,000+ Designs. 20+ Aesthetics.
Coquette? Y2K? Old Money? Cottagecore? With 3,000+ designs across 20+ curated collections, there's a Blanc Space case that fits your vibe like it was made for you.
Charm It. Grip It. MagSafe It.
MagSafe-ready. Charm-ready. Anti-slip grip. Wireless charging compatible. Every Blanc Space case is built for how you actually use your phone — cute accessories and all.
Stays Clear. Stays Cute.
Our Bayer-engineered TPU and UV-print technology keep your case looking fresh for the long haul. Because yellowing edges? Not the aesthetic.
Keep Going — It Gets Better ↓
Match Your Moodboard
Your outfit. Your nails. Your mirror selfie. Your moodboard. A Blanc Space case is the finishing touch that makes your whole look feel complete.
Zero Waste, Maximum Impact
Every case is printed on demand (zero bulk waste), made with 55%+ recycled materials, and delivered in 100% recyclable packaging. Good for your phone. Better for the planet.
We've Got You Covered
12-month warranty on manufacturing defects. 60-day money-back guarantee, no questions asked. If there's a fault, we replace it — stress-free.
Buy One, Get One Free
Your vibe changes — your case should too. Add 2, 4, or 6+ cases to your cart and pay for half. Mix aesthetics, match your moods, stock up.
250,000+ Happy Customers
From TikTok to Instagram to your FYP, Blanc Space has become the brand for aesthetic protection. Join a community of trendsetters who refuse to carry a boring case.
Everything You Need to Know ↓
Product & Protection
Yes! Our Impact Pro cases have built-in magnets for a strong MagSafe hold — perfect for chargers, wallets, and accessories.
If you need MagSafe, just make sure to select a Impact Pro case type when choosing your design.
All of our cases (MagSafe and standard) are wireless charging compatible — no need to take it off.
Yes! Our cases are designed for charms and accessories.
Newer models have dedicated charm holes. Older models? You can attach charms at the charging port or side buttons — still works, still cute.
Our cases are built for style and protection using high-quality materials:
Shock-Absorbing TPU Edges — Flexible yet durable, with APT impact protection to cushion drops.
Hard Polycarbonate Back Plate — Tough, scratch-resistant, and keeps your design looking fresh.
UV-Printed Designs — Printed directly onto the case with a protective coating for extra durability. No peeling, no fading.
Built to last — and look good doing it.
Yes! Our cases are made with at least 55% recycled materials and made on demand to reduce waste.
Zero-waste production — Each case is made just for you. No excess stock sitting in warehouses.
Eco-friendly packaging — 100% recyclable, using water-based inks.
TerraCycle partnership — Send back your old case and we'll make sure it gets a second life.
Stylish and sustainable? That's the vibe.
Both, actually.
The back is hard polycarbonate (PC) — tough, scratch-resistant, and keeps your design protected.
The edges are semi-flexible TPU — grippy, shock-absorbing, and easy to pop on and off.
Protection and a secure hold. Sorted.
Ordering & Shipping
We ship 99% of orders within 1 business day. Once dispatched, delivery times depend on your location:
UK: 1-2 working days
US: 2-4 working days (Express) / 5-12 working days (Standard)
Europe: 4-12 working days
Rest of the World: 6-14 working days
Delivery estimates exclude weekends and holidays. You'll get a tracking link via email as soon as your order ships.
All Blanc Space products are made and shipped from our warehouse in the United Kingdom (Scotland, to be exact!).
Each case is printed on demand by our team — made with care, shipped fast.
Yes! We ship worldwide to 100+ countries, every single day.
For delivery times and free shipping thresholds, check out our Shipping Information page.
UK, USA & EU: No extra fees! The price at checkout includes all taxes and VAT.
Other countries: You may need to pay import duties or customs fees based on your local regulations. These are set by your country's customs office, not us.
If you're unsure, we'd recommend checking with your local customs authority before ordering.
Returns & Warranty
We're confident you'll love your Blanc Space case — but if it's not quite right, we've got you.
We offer a 60-day, no-questions-asked return or exchange, so you can try it risk-free.
Note: Original and return shipping costs are not included.
Our 12-month warranty covers any manufacturing defects or issues with print quality, buttons, or materials.
If your case has a fault, we'll replace it — no stress.
This doesn't cover accidental damage, wear and tear, misuse, or device damage. Think your case qualifies? Reach out and we'll sort it.
Find your perfect case. ❤️
3,000+ designs. 20+ aesthetics. One that's so you.