Oldest-first tin dispenser — 3D-printable model preview
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Oldest-first tin dispenser

Load tins at the top and take them from the bottom so the oldest is used first

Shops rotate stock so nothing goes out of date; this tower does it at home. New tins go in at the top and drop down the stack, and you always take the bottom one through the arch at the front, which is always the oldest. A slot up the front shows how many are left, so you know when to buy more. OLDEST FIRST is raised on the front.

Size
100 × 100 × 240 mm
Shape
Rectangular
Walls
2.4 mm
Volume
42.1 cm³
Est. weight (PLA)
52.3 g
Parts to print
1
Made by
Krypto
Built in
25 steps

What’s in it

  • Rectangular, 100 × 100 × 240 mm, with 2.4 mm walls
  • 2 holes in the walls
  • Raised text: “OLDEST FIRST”

How to print it

Takes flat tins up to 90 mm across (tuna, sardines, cat food). Print upright.

Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging.

Filament: at most about 52.3 g of PLA printed solid (roughly $1.05 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 oldest-first tin dispenser model?

The oldest-first tin dispenser model measures 100 × 100 × 240 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

It may need supports in places. Takes flat tins up to 90 mm across (tuna, sardines, cat food). Print upright. Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging.

How much filament does it use?

At most about 52.3 g of PLA (42.1 cm³ printed solid), roughly $1.05 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 oldest-first tin dispenser model in your browser, then download it for your printer. Free, no CAD needed.

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