Pimoroni Pimoroni Rainbow PiBow Case for Raspberry Pi The case is crafted out of seven unique colourful layers with a transparent top and base. Each layer is laser cut from colourful high-quality cast acrylic Once stacked they securely contain a Raspberry Pi while leaving the primary ports accessible. Weighing only 92 grams the case is lightweight and ideal for mounting to any surface. Held together by nylon bolts no tools are required for assembly or dissasembly.