Car Key Case with Adjustable Parking Time Reminder

Avoid parking fines and never forget when you parked!
Keep this compact parking time reminder attached to your car key.

This case allows you to set your parking time visually on the back using two simple gears:

• Hour gear: 12-hour format
• Minute gear: in 5-minute steps

The case is designed to fit a key of approx. 72 × 43 × 19 mm, but you can easily resize or even design your own custom top to fit your car key. Tolerances may vary depending on your printer, so slight scaling might be needed to get the best fit.
(Note: There is no cut-out for exposing a key blade.)

Assembly

1. Insert the gears upside down into the circular shafts.

2. Place the gear lid on top and gently press the pins into the shafts of the case bottom.

3. Insert your car key into the case.

4. Mount the top and bottom parts of the case together.