Lamp Shade Adaptor Ring

Have you ever needed a small lampshade adapter ring? It’s one of those things that should only cost a few pennies, but you end up having to pay more than it's worth or buy in bulk. So, I thought I’d simplify things and create this easy-to-print adapter ring. With this, you can effortlessly fit larger lampshades onto light fittings. Just please bare in mind the material you print it in and what temperatures it might reach.