Availability: my own mess: part of the oh-so-originally named Rock the Planets collection
Description: royal blue with green, gold, and purple shimmer (blacklight reactive)
Cost/Amount: $1 for the Interplanetary Traveller mica sample, $3.90 for each of the three 1.2 gram Rocks! Sonic matte jars (when the mfgr was clearing out inventory prior to a reformulation of that line)
Would you purchase again: I made it - and yeah, I'd make it again
A combination of Bluemonday and Travel to Pluto. The blue is vibrant but not quite as vivid as its matte version - which, as far as I'm concerned, is a good thing. (It's a bit like how the orange in Mars is Vacant is toned down to a suitable brightness by the addition of the duochrome mica.)