The thing about the glitter is that it has amazing color but is almost translucent at the same time. So, when they overlap, it changes the colors of the glitters.
This second pic shows the look in the sunshine. You can see some of the effect of overlap on the index finger.
The drawback of Gum Drops.......very hard to get out of the bottle. You must fish for these glitters. Once you got them...they set nice on the nail but it does take some work. The effect though???....incredible!!
You can look for Gum Drops on Utopia's Etsy site here. You have to keep a watch for it because it goes fast.