By Ewan Wills, freelance product designer · UK · Last updated
Custom cases so you can pick your own mouthguard out of a pile of identical ones. Your own artwork or name, printed in two colours.






Your own art and colours, so you stop picking up a training partner's guard by accident.
Micro-perforations let the guard dry out between sessions instead of sitting damp in your bag.
Tough polymer shell and recessed hinge survive being thrown in a kit bag.
Custom mouthguard cases by Ewan Wills are two-colour 3D-printed cases, made so you can tell your guard from everyone else's. You send artwork or text, I design the case around it and send you a 3D render to confirm before anything is printed. The shell is a tough polymer with a recessed hinge, and the vented micro-perforations let the guard dry out between sessions. They fit standard mouthguards, roughly 62 × 46 × 21 mm. £24 per unit with free UK delivery, and I'm happy to quote for gym or team batches.
| Aspect | Custom case by Ewan Wills | Generic mouthguard case |
|---|---|---|
| Distinguishability | Personal art or logo, instantly recognisable | All look the same in a kit bag |
| Branding for gyms/teams | Yes (bulk-branded orders available) | Not without separate stickering |
| Drying / hygiene | Vented micro-perforations | Often sealed |
| Durability | Tough polymer, recessed hinge | Varies, many are thin moulded plastic |
| Price | £24 | ~£3–£10 |
| Best for | Athletes & gyms wanting branded, distinct cases | Anyone who only owns one mouthguard |
A generic case wins on price, and it's fine if you only own one mouthguard. Once you own two, or train somewhere everyone has the same one, telling them apart is the whole point.
Attach an image and anything else I should know. Cases print in two colours, so make sure the design works that way. Fine detail can disappear (0.4 mm nozzle). I'll come back with a 3D render before anything is printed.