These aren’t just cool-looking coasters — they double up! Each coaster includes a removable inner disc that pops out when you need an extra. That means 4 coasters = 8 usable surfaces, saving space and letting you mix and match colors however you like.

The inner coasters use fewer top layers to reveal the infill for a stylish pattern — or flip them when printed on a textured plate for a clean, finished look. Rounded edges give the coasters a soft, friendly feel.

Two Holder Styles Included

• A modern holder for a sleek, vertical display (Plate #1)
• A classic holder for stacking (Plate #2)

Dimensions

• Outer coaster: just under 3.5″ (88 mm)
• Inner coaster: 3″ (76 mm)
• Print 4 inner or outer coasters at once — even on a Bambu A1 Mini or any printer with a 180 × 180 mm bed

No AMS? No problem

Inner coasters are printed separately, so you can go wild with color combinations. They nest inside the outer coasters — secure during use, yet easy to remove with gentle thumb pressure thanks to the semi-flexible base.

Fit Test Included
Every printer and filament behaves a bit differently. The standard fit of the inner coaster should go in and out easily, but depending on your setup, you may need extra clearance. Print the outer coasters first (Plate #3), then use the Fit Test Discs (Plate #4) to find the best tolerance for your printer and filament:

• 0.3 mm — Standard Fit (yellow)
• 0.4 mm — Easy Fit (white)
• 0.5 mm — Loose Fit (green)
• 0.6 mm — Very Loose Fit (red)

Once you find the best fit, locate the matching color-coded coaster on Plate #5, copy it to Plate #6, and clone it 3 more times to complete the set.

*If you run into fit issues or have suggestions, I’d love to hear your feedback, and will gladly improve the design.

One-Piece Option
Prefer simplicity? Use the included One Piece Coasters on plate #7, which are a solid version with no removable core. Ideal for saving print time and filament, or for multi-color prints using an AMS.