"Slow Invasion is a deep teal jelly with many different sizes and colors of square glitter. It is part of the Time Traveler collection and is inspired by the invasion of the same name."
(Source: Nail Pattern Boldness)
My camera shows the jelly base a little too blue, IRL it's a little greener. Application of slow invation was easy, no issues to report. The jelly base is pretty sheer, I used three coats for this mani and it wasn't completely opaque. I like this squishy look, but if you prefer full opacity, I'd recommend using a matching base color.
For a glassy smooth finish I used one coat of Nail Pattern Boldness Glitter Food and one coat of Essence Better Than Gel Nails Top Sealer.
Nail Pattern Boldness polishes are available on Etsy and at Llarowe.