Dit Dah

Carry a hidden word in Morse on your keys

A keyring that spells MUM in Morse code. The word is cut clean through a slim bar as dashes and dots (dash dash, dot dot dash, dash dash), so it looks like a graphic pattern to everyone else and reads as a message to the person carrying it.

Customize this model

Size: 110 × 18 × 8 mm
Shape: Rectangular
Walls: 3.0 mm
Volume: 5.4 cm³
Est. weight (PLA): 6.7 g
Parts to print: 1
Category: Signs, tags & keychains
Made by: Krypto
Built in: 56 steps

What’s in it

Rectangular, 110 × 18 × 8 mm, with 3.0 mm walls
8 holes in the floor

How to print it

Print flat in any colour; hold it to the light.

Filament: at most about 6.7 g of PLA printed solid (roughly $0.13 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the dit Dah model?

The dit Dah model measures 110 × 18 × 8 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

Usually not. Print flat in any colour; hold it to the light.

How much filament does it use?

At most about 6.7 g of PLA (5.4 cm³ printed solid), roughly $0.13 of filament at $20 per kg. Normal infill uses less.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.