Flint Jacket

Dress a disposable lighter in a named sleeve

A sleeve that turns a standard full-size disposable lighter into something worth carrying. The lighter drops into the 30 mm jacket with its wheel just clear of the rim, the sides carry a knurled grip, the front a name running up its length, and a thumb hole underneath pushes it out to refill.

Customize this model

Size: 30 × 18 × 62 mm
Shape: Rectangular
Walls: 1.6 mm
Volume: 1.2 cm³
Est. weight (PLA): 1.5 g
Parts to print: 1
Category: Travel & everyday carry
Made by: Krypto
Built in: 29 steps

What’s in it

Rectangular, 30 × 18 × 62 mm, with 1.6 mm walls
1 hole in the floor
Raised text: “NOOR”
2 patterned wall panels (engraved)

How to print it

Fits 25 x 14 mm full-size lighters. PETG.

Prints as shown on its floor, no supports.

Filament: at most about 1.5 g of PLA printed solid (roughly $0.03 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 flint Jacket model?

The flint Jacket model measures 30 × 18 × 62 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

No. Fits 25 x 14 mm full-size lighters. PETG. Prints as shown on its floor, no supports.

How much filament does it use?

At most about 1.5 g of PLA (1.2 cm³ printed solid), roughly $0.03 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.