Lifebuoy Coaster – Cute Nautical 3D Printable Coaster

Add a playful nautical touch to your desk or table with this lifebuoy-inspired coaster.

Designed with a simple and clean shape, this coaster is perfect for summer setups, beach-themed rooms, cafés, desks, or as a small 3D printed gift.

The model is optimized for FDM printing and works especially well with bright color combinations such as red & white, orange & white, or pastel colors.

Download & Print Options

This model includes 2 printing options, so you can choose the one that works best for your printer and setup.

Option 1 — Full Model

Print the Full Model if you prefer to print the entire coaster as a single piece.

• Print quantity: 1 × Full Model

• No assembly required

• Recommended if your printer supports the required color setup

Simply slice, print, and it's ready to use!

Option 2 — Separate Parts

If you prefer to print the model in separate pieces, use the Part 1 and Part 2 files.

For one complete coaster, print:

• 3 × Part 1

• 1 × Part 2

After printing, arrange the three Part 1 pieces together with Part 2 to form the complete lifebuoy coaster.

This option is useful if you want to print the different sections separately, especially when using different colors or a printer without a multi-color system.

Assembly

1. Print 3 copies of Part 1.

2. Print 1 copy of Part 2.

3. Arrange all four printed pieces in their corresponding positions.

4. Fit the parts together to complete the coaster.

For a permanent assembly, a small amount of suitable adhesive can be used if necessary.