At least you're sorted now.
Have you tried Wish? From China. If you put in 'enamel dots' you can get every colour under the sun they're bound to have some clear ones somewhere. You have to wait about 15 days but they are only £1 each. I would, of course, recommend a sponsor but as they don't have them you'll have to trawl the net if you just can't wait! They do look handy.. I want some now! lol (I'm beginning to sound like Susie )