Tip-jar war

Let customers vote with their tips between two rival answers

Baristas know a tip jar that asks a question fills faster. Two chambers sit side by side under one slotted top, with CATS on one side and DOGS on the other, and windows down the front show which pile is winning. Customers vote with every coin, and the rivalry keeps them coming back. Stick new labels on for tea or coffee, summer or winter, pineapple on pizza or not.

Customize this model

Size (Base A): 200 × 110 × 150 mm
Shape: Rectangular
Walls: 2.4 mm
Volume: 157 cm³
Est. weight (PLA): 195 g
Parts to print: 1
Category: Coffee & tea
Made by: Krypto
Built in: 62 steps

What’s in it

Rectangular, 200 × 110 × 150 mm, with 2.4 mm walls
1 divider
4 holes in the floor and walls
Raised text: “CATS”, “DOGS”
One more base built on (Base B)
Base B: rectangular, 200 × 110 mm, 6 mm tall (stacked)

How to print it

Print the body and slotted top in clear PETG so the piles show. Swap the labels with paper stickers week by week.

Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging. Stacked parts are fused into one print.

Filament: at most about 195 g of PLA printed solid (roughly $3.91 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 tip-jar war model?

The tip-jar war model measures 200 × 110 × 150 mm (width × depth × height). That is Base A; one more base is built on. 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. Print the body and slotted top in clear PETG so the piles show. Swap the labels with paper stickers week by week. Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging. Stacked parts are fused into one print.

How much filament does it use?

At most about 195 g of PLA (157 cm³ printed solid), roughly $3.91 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.