Welcome to the Click-Swap Modular Coaster System, a clean and practical coaster platform built for interchangeable inserts. The idea is simple. One sturdy base, endless designs. Swap inserts in seconds to match seasons, drinks, or your table setup.

The base measures 100 × 100 mm and is 7 mm high, giving it a solid and stable feel while keeping an elegant, minimal look. Inserts snap in securely and sit perfectly flush inside the frame. The result is a coaster that feels sturdy in daily use while still being easy to customize.

To make removing inserts effortless, a finger access hole is placed on the bottom of the base. It is slightly offset instead of centered. This lets you press the insert out quickly with one finger without affecting the clean design on the top.

The system is intentionally designed to be simple and open. Inserts are exactly 90 × 90 × 2 mm with no bevels or special edges. This makes it easy for other makers to design compatible inserts without worrying about complicated geometry.

A second profile of the base includes small feet sockets. These allow you to push in TPU pads or small cylinders for extra grip on smooth tables. It helps the coaster stay in place while protecting delicate surfaces.

The Click-Swap system is designed as an ecosystem rather than a single model. There are already many inserts available, along with a coaster holder, an insert storage box, and more accessories planned for the future.

The goal is simple: a coaster system that anyone can build on. I’m looking forward to seeing other makers create their own inserts and expand the system with new ideas. Feel free to create your own inserts for this system. If you publish one, please link back to the base.

Coaster holders

Inserts

More accessories for the system are already available, including many themed insert packs. The goal is a simple ecosystem where anyone can expand the system with new ideas and designs. Feel free to create your own inserts for this system. If you publish one, please link back to the base.

Check out more Click-Swap inserts in this collection