Piano-key pen tray — 3D-printable model preview

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Music & audio Advanced

Piano-key pen tray

Keep a pen in each key of a piano octave

A pen tray laid out as one octave of a piano: seven bays, C to B, one for each white key, with the notes engraved in the floor. The dividers stand tall where the black keys fall and dip low between E and F, just like the real keyboard. Seven pens, one octave.

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Size: 196 × 80 × 26 mm
Shape: Rectangular
Walls: 2.4 mm
Volume: 62.2 cm³
Est. weight (PLA): 77.1 g
Parts to print: 1
Category: Music & audio
Made by: Krypto
Built in: 82 steps

What’s in it

Rectangular, 196 × 80 × 26 mm, with 2.4 mm walls
6 dividers
Engraved text: “C”, “D”, “E”, “F”, “G”, “A”, “B”

How to print it

Print in white with the letters filled in black, or in black with white letters.

Prints as shown on its floor, no supports.

Filament: at most about 77.1 g of PLA printed solid (roughly $1.54 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 piano-key pen tray model?

The piano-key pen tray model measures 196 × 80 × 26 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

No. Print in white with the letters filled in black, or in black with white letters. Prints as shown on its floor, no supports.

How much filament does it use?

At most about 77.1 g of PLA (62.2 cm³ printed solid), roughly $1.54 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.

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Make it fit your space

Change the size, walls, dividers, holes and labels of the piano-key pen tray model in your browser, then download it for your printer. Free, no CAD needed.

Customize this model