Bedazzled stitch markers
These are solid metal stitch markers with a glas rhinestone attached. The pins can still open and close, so you can use them for either knitting or crochet.
There are 10 pins in each set, with 5 colours (2 per colour). Some of the colours are quite similar so probably not the best if you need to distinguish between stitch markers. But perfect for counting and holding a dropped stitch!
The stitch markers are 2.2cm long and 9mm wide, and super lightweight. They will fit up to a size 6mm needle (or 7mm but don't slide freely).