3D print a wearable case for the Adafruit Hallowing M0 Express. https://www.adafruit.com/product/3900 The Adafruit HalloWing is a skull-shaped ATSAMD21 board with a ton of extras built in to make for an adorable wearable, badge, development kit, or the engine for your next cosplay or prop! Adafruit HalloWing M0 Express https://www.adafruit.com/product/3900 Adafruit HalloWing Learn Guide https://learn.adafruit.com/adafruit-hallowing Convex Glass Lens - 40mm https://www.adafruit.com/product/3853 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe Join our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtell New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------