Upgrade your DIY pendant lights with this minimalist E27 socket sleeve. I designed this cover to screw directly onto the external threads of a standard socket, hiding the industrial plastic look and creating a clean, flush transition to the bulb. For the best results, I highly recommend using matte PETG; the matte finish gives it a premium, high-end look while providing much better heat resistance than PLA. Please note that this has been tested exclusively with LED bulbs. I wouldn't recommend using it with old-school incandescent bulbs due to the heat, but with LEDs, it works and looks like a charm!