Light Up Stackable Coaster #LightItUp
thingiverse
This coaster illuminates as a beverage is placed upon it. It utilizes pre-assembled LED lights sourced from Amazon (http://www.amazon.com/gp/product/B004XEEREY?psc=1&redirect=true&ref_=oh_aui_detailpage_o08_s00). The coasters are designed to nest when necessary. Further refinements are being made to reduce the coaster's thickness. To increase sensitivity, the LED spring can be trimmed; unaltered, it will not activate with an empty beer bottle. #LightItUp I also incorporated glow-in-the-dark PLA so that the coaster would glow when a drink is removed from it. Leaves comments with feedback if you believe something should be modified. P.S. Don't judge me...I don't actually consume Coors Light.
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