Lemniscate

Keep two people's rings in twin infinity wells

A ring dish in the figure of infinity for two people's rings. Each 60 mm loop is its own well, split by a low wall at the waist, and each underside is engraved with one name. Put it by the basin for the wedding bands you take off to wash up.

Customize this model

Size: 122 × 60 × 14 mm
Shape: Custom outline
Walls: 2.0 mm
Volume: 20.4 cm³
Est. weight (PLA): 25.3 g
Parts to print: 1
Category: Jewellery & grooming
Made by: Krypto
Built in: 17 steps

What’s in it

Custom outline, 122 × 60 × 14 mm, with 2.0 mm walls
Custom outline traced from a shape
1 divider
Engraved text: “AVA”, “LEO”

How to print it

Print in white or pearl; feels good in silk PLA.

Prints as shown on its outline, no supports.

Filament: at most about 25.3 g of PLA printed solid (roughly $0.51 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 lemniscate model?

The lemniscate model measures 122 × 60 × 14 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 or pearl; feels good in silk PLA. Prints as shown on its outline, no supports.

How much filament does it use?

At most about 25.3 g of PLA (20.4 cm³ printed solid), roughly $0.51 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.