Magnetic Ring, Feel Electronics

thingiverse

While pondering whether I really wanted to be able to feel electronics with a magnetic implant, I built a ring to test out the sensation. To my delight, it works fantastically well! I used flexible filament, thinking it would provide a snug fit, but as it turns out, I have no idea how to measure fingers accurately. I utilized a magnet that was just lying around, boasting a diameter of 12mm and a height of 4mm. The magnet could also be thinner, but I found that any reduction in width would make the ring too bulky. For attaching the magnet, I employed some hot glue. Using PLA might work, but there's a risk that the ring will partially melt due to the heat from the glue.