Filament Sample Keychain

myminifactory

This little sampler showcases the versatility of materials that can be printed. The tight tolerances required some sanding to ensure all components fit together seamlessly. It's an excellent way to carry a representative sample with you at all times, making it easy to share with others. When printing the connector, remember to use a flexible material to achieve optimal results. I chose PETG for mine, but be aware that it needs to be stretched significantly to accommodate the four sample cards within its structure.