We’re rated Excellent on Trustpilot (3,000+ reviews)

Now Now John, I'm On A Case Phone Case
- Earn ~1895 coins
- Free shipping over €40
- Designed & printed in the UK
Complete your order
Description▾
Deerstalker on, magnifying glass out, and that classic "Now Now John, I'm On A Case" line for anyone who fancies themselves a bit Sherlock. This phone case fits a range of iPhone, Samsung Galaxy and Google Pixel models, so the game's afoot whatever you carry.
Deerstalker on, magnifying glass out, and that classic "Now Now John, I'm On A Case" line for anyone who fancies themselves a bit Sherlock. This phone case fits a range of iPhone, Samsung Galaxy and Google Pixel models, so the game's afoot whatever you carry.
Pick Standard for a slim fit with flexible sides, in a choice of black, white or clear. Standard MagSafe adds built-in magnets for wireless charging and MagSafe accessories. Bumper gives you reinforced corners for extra protection. Tough is dual-layer, a hard shell over a shock-absorbing lining, for heavy-duty drop protection. MagSafe Tough is that same heavy-duty build with the magnets built in.
Every order plants a tree. Free worldwide shipping, no fuss.
Delivery & returns▾
10-14 working days€3.99free over €40
7-10 working days€7.99
Sustainability▾
Every Fun Cases order plants a tree through our reforestation partners — over 280,000 planted since 2019. Our cases are printed to order in the UK to cut waste, and we're always working to make our packaging kinder to the planet.
Reviews▾
This design on...
More Sherlock merch
See all →
I'm on a Case Holmes Pun Water Bottle

221B Baker Street Door Flip / Wallet Phone Case

I'm on a Case Holmes Pun Active Water Bottle

221B Baker Street Door Laptop Sleeve

I'm on a Case Holmes Pun Flip Wallet Phone Case

Detective Wallpaper Smile AirPods Case

Detective Cartoon Poster

221B Baker Street Door FunGrip

I'm on a Case Holmes Pun Laptop Sleeve
































