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Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Image 1
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Image 2
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Image 3
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Image 4
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Image 5
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Image 6
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Image 7
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Thumbnail 1
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Thumbnail 2
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Thumbnail 3
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Thumbnail 4
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Thumbnail 5
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Thumbnail 6
Did You Lock the Door? – Sliding Reminder Keyring  3D Printer File Thumbnail 7

Did You Lock the Door? – Sliding Reminder Keyring

Prints With Purpose avatarPrints With Purpose

March 29, 2026

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Description

Did You Lock the Door? – Sliding Reminder Keyring

 

Never second-guess yourself again. This clever, pocket-sized keyring is designed to give you instant peace of mind before you leave the house.

 

Unless you forget to slide the slider 😭😂 Which may in fact confuse you even more.. good luck.

 

The perfect gag gift or maybe useful for the one who always says did I lock the door in a panicked tone! 

 

It prints in 3 parts, simply snapping into place once complete

 

Featuring a smooth sliding switch, you can quickly set your status to YES or NO—a simple but effective way to keep track of whether you’ve locked the door.

The slider is precisely engineered to stay firmly in place using a snug, friction-fit design. That means no loose movement or accidental switching in your pocket just a satisfying, tactile slide that holds exactly where you leave it.

 

Features:

Compact and lightweight – perfect for everyday carry

Smooth, satisfying slider mechanism

Secure friction-fit button (no springs or magnets needed)

Clear YES / NO visual reminder

Attaches easily to your keys

 

Why you’ll love it:
Ideal for busy mornings, distracted minds, or anyone who’s ever walked away and thought “Did I lock the door?”—this little tool eliminates that doubt instantly.

License:

Standard Digital File License

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