This project is uses 3D Printing and electronics to create a cosplay prop that lights up. The head of the mace is an icosahedron with 18 individual spikes. Inside the head is a NeoPixel Jewel that glows bright and animates a color wheel. The handle houses an Adafruit Trinket and 2200mAh battery. On the bottom of the pommel features a metal pushbutton with a red LED ring.