Two ways to hold
Rest your pinky underneath the gear with Rest Grip, or slip a finger through the loop for a finger-harness hold.

As an orthopedic hand surgeon with 27 years of experience, I think about grip mechanics and hand fatigue professionally — so I’m harder to impress than most when it comes to claims about ergonomics.
The retractable gear-loop is the key innovation. Unlike pop sockets or fixed finger loops, it disappears completely when you don’t need it — no pocket snag, no bulk. When you do need it, the loop positions your finger in a natural, low-tension grip that genuinely reduces the cumulative load on your hand during extended phone use. I notice the difference.
As a content creator, I’m holding my phone constantly — filming, editing, responding. The one-handed control this case gives me while shooting is a real-world advantage, and the kickstand function is something I now use every day.
One underappreciated feature: the gear shape itself is a natural mounting interface. Most spring-clamp phone holders inadvertently press the volume or power buttons on the sides of the phone — a frustrating and often overlooked design flaw. The gear loop offers a cleaner, button-safe connection point for holders and mounts. I’d love to see accessories built around it.
Smart design. Clinically sound ergonomics. Highly recommended.
— Dr. Ben MD
@formandfunctionmd
Dr. Ben received a free PCF and shared his honest thoughts.
As an orthopedic hand surgeon with 27 years of experience, I think about grip mechanics and hand fatigue professionally — so I’m harder to impress than most when it comes to claims about ergonomics.
The retractable gear-loop is the key innovation. Unlike pop sockets or fixed finger loops, it disappears completely when you don’t need it — no pocket snag, no bulk. When you do need it, the loop positions your finger in a natural, low-tension grip that genuinely reduces the cumulative load on your hand during extended phone use. I notice the difference.
As a content creator, I’m holding my phone constantly — filming, editing, responding. The one-handed control this case gives me while shooting is a real-world advantage, and the kickstand function is something I now use every day.
One underappreciated feature: the gear shape itself is a natural mounting interface. Most spring-clamp phone holders inadvertently press the volume or power buttons on the sides of the phone — a frustrating and often overlooked design flaw. The gear loop offers a cleaner, button-safe connection point for holders and mounts. I’d love to see accessories built around it.
Smart design. Clinically sound ergonomics. Highly recommended.
— Dr. Ben MD
@formandfunctionmd
Dr. Ben received a free PCF and shared his honest thoughts.
PCF PLUS · COMING SOON
Keep the case you love. Add a fold-out grip and stand where it works for you.
Rest your pinky underneath the gear with Rest Grip, or slip a finger through the loop for a finger-harness hold.
Set your phone in portrait for video calls or landscape for watching. Choose the view that fits the moment.
Open the gear loop when you need it, then fold it down against the add-on to keep a slim profile.
FREEDOM OF PLACEMENT
Works with most phones and cases. Position PCF Plus clear of your case’s charging area so your existing charger or accessory can sit flat.
Your phone, case and accessory still need to be compatible. Test their fit with Plus in position before attaching.
Works with most case materials.
No. PCF Plus is the adhesive add-on. It attaches to your compatible existing case.
PCF Plus is coming soon. Use the updates signup below for launch news.
A retractable gear loop designed so your pinky rests underneath the gear.
Engineered. Flush. Always ready.
Whether you’re scrolling, texting, gaming, or taking photos, PCF™ locks your phone into your hand — without squeezing or awkward angles.
Your phone finally feels balanced
Flip the SnapGear Loop and PCF™ becomes a stable stand in seconds.
Supports:
Perfect for TikTok, Netflix, FaceTime, Zoom, content creation, and desk use.
The ultra-strong loop lets you hang your phone securely wherever you need it.
This isn’t a gimmick — it’s a core PCF™ feature.
The smooth rotating gear delivers a subtle tactile interaction that keeps your hands engaged — without noise or toy-like feel.
Once you feel it, you’ll understand
PCF™ stays slim and flush when closed, while still protecting what matters.
All function. No compromise
✔ One-hand scrolling & texting
✔ Streaming & video calls
✔ Content creation
✔ Gaming with secure grip
✔ Gym, travel & desk use
If you use your phone daily, PCF™ makes it better.
Grip, stand, hang, fidget and protection in one ultra-slim design.
PCF uses a retractable gear mechanism. Your pinky rests underneath the gear.
No. The SnapGear™ Loop fully retracts into the case, staying slim and flush when not in use. PCF™ is designed to feel sleek in your hand and pocket, not bulky.
Yes. PCF™ was engineered to redistribute the phone’s weight off your pinky and into a more natural grip, so long scrolling, reading and one-hand use feel more comfortable.
Yes. MagSafe charging is supported on compatible models (iPhone 15 Pro Max and iPhone 16 Pro Max). Other supported models work with standard wireless charging. You don’t need to remove the case to charge.
Yes. The TactileClick™ Mechanism is built for everyday use. It’s smooth and quiet, and made to open and close again and again.
PCF™ is currently available for:
Please select your exact model before adding to cart.