Open files · CC BY 4.0
Print the case for your tag.
Fridge magnets, keychains and the embed module that lets you put the tag into any design of your own. All in STL and 3MF, already oriented for the bed, no supports.
How it works
Pick your tag and a shape
Each file is made for one tag model. The name tells you which: gicisky_2.1_heart_magnet.stl.
Print with the profile below
Front face on the bed, 3 walls, no supports. Fits any 180 mm printer.
Snap the tag in from the front
It locks on the teeth and sits flush with the part. To change the battery, it comes out the same way.
Compatible tags
Validated in print
Gicisky EPD 2.1" BWR · Bluetooth LE
- Screen 250 × 122 px, black, white and red
- Size 70 × 34.7 × 13.6 mm, 2 × CR2450 coin cells
- In the app open protocol, activatable on Android
- Certifications the manufacturer states FCC, CE and RoHS, with no certificate number (Hi-Link website, checked on 13 Sep 2026)
Pick the single-tag variant "2.13inch BLE ink screen". The base-station version does not work with the app.
Works with the app
PANDA 2.13" BWR (ETAG) · Bluetooth LE
- Screen 250 × 122 px, black, white and red
- Size 71.3 × 34.8 × 12.3 mm, 2 × CR2450 coin cells with a cover
- In the app open protocol, activatable on Android
AliExpress listing Another store (pair of 2.13")
The second store sells the same tag under a generic name ("2pcs 2.13inch ESL", Bluetooth variant): checked on 2026-09-29 with two units, recognised and written by the app.
Pick the Bluetooth (app) version, not the base-station or NFC-only one. The maker is phasing this line out: stock may run out.
Works with the app · 4 colours
Gicisky 2.9" BWRY · Bluetooth LE
- Screen 296 × 128 px, black, white, red and yellow
- Size 88.5 × 41.5 × 13.8 mm, 2 × CR2450 coin cells
- In the app open protocol, activatable on Android
In the listing, pick the 2.9" variant (the same listing sells the 2.1"). The catalogue cases are for the 2.1": the 2.9" is larger.
Notice
Pingente does not sell hardware, only the app. The tag comes from an independent manufacturer and you buy it wherever you like. Warranty is the seller's, and checking whether the tag is approved for use in your country is up to the buyer.
Neodymium magnets are dangerous if swallowed: the magnet part is not a toy and must be kept away from small children and pets.
Print profile
The same for every part in the catalog. The first layer is the face people see, so it picks up the texture of your plate.
- Nozzle
- 0.4 mm
- Layer height
- 0.2 mm
- Walls
- 3
- Top and bottom layers
- 5 + 5
- Infill
- 15% · grid or gyroid
- Supports
- none
- Orientation
- front face down (the file already comes that way)
- Material
- PLA for magnets · PETG or PLA+ for keychains
Three walls because only about 3.5 mm is left between the tag pocket and the edge: with fewer, that area prints hollow. Five top and bottom layers because the front is what shows and the floor of the magnet recess has to be solid. The infill pattern does not matter, the section is nearly all perimeter.
Besides filament
- Magnet: 2 neodymium magnets ∅10 × 3 mm, glued into the recesses on the back.
- Keychain and luggage tag: 2 mm paracord as a folded loop, 4 mm with a knot, or a 20–25 mm metal ring. Paracord ends melt and do not fray.
In your slicer
Start from your printer's standard 0.20 mm profile and change only this.
Bambu Studio and OrcaSlicer
- Quality → Layer height: 0.2.
- Strength → Wall loops: 3 · Top shell layers: 5 · Bottom shell layers: 5.
- Strength → Sparse infill density: 15%.
- Support → Enable support: off.
- Do not rotate the part: it already loads front face down. A textured (PEI) plate gives the front its best finish.
PrusaSlicer
- Layers and perimeters → Layer height: 0.2 · Perimeters: 3.
- Layers and perimeters → Solid layers: top 5, bottom 5.
- Infill → Fill density: 15%.
- Support material → Generate support material: off.
Cura
- Quality → Layer Height: 0.2.
- Walls → Wall Line Count: 3.
- Top/Bottom → Top Layers: 5 · Bottom Layers: 5.
- Infill → Infill Density: 15% · Support → Generate Support: off.
Embed module: the tag in your own design
The module is just the tag's socket, a block of its exact size. It ships with the negative, the envelope you subtract from your model to open the cavity.
- Open your model in the slicer. Right-click it → Add negative part (Bambu Studio, OrcaSlicer) or Add negative volume (PrusaSlicer) → Load → pick the _negativo.stl file.
- Move the negative to where the tag should sit, with its top face flush with the front of your part.
- Right-click again → Add part → Load → the module for the same tag. It lands exactly where the negative is, both have the same volume.
- Slice with the profile above. Your part has to be at least as thick as the tag.
Catalog
Only what has been printed and tested with the real tag gets listed here.
License and notice
The files are CC BY 4.0: print them, remix them and sell the printed parts, crediting pingente.app. Pingente does not sell hardware, only the app. You buy the tag wherever you like, and its compliance with your country's rules is up to whoever buys and resells it.