ThingML Keyring Free 3D print model

This is a simple key ring which we have designed to test our new 3D printer.

ThingML stand for Thing Modelling Language, it is a new software modelling languages for the design and implementation of Internet of Things (IoT) systems. It is open-source and available at http://www.thingml.org. It can for example be used to program Arduino boards.

Prints in 20 min with 0.27mm layers and 25% infill on a Replicator 2.