After seeing this post from Samarium's Swatches, I knew I needed Kleancolor's Chunky Holo Black. A single bottle on Amazon was ridiculous, with the shipping exceeding the price of the damn bottle by more than 100%. So I checked eBay, which I haven't used in ages. I spotted this set, and knew I needed it. Sorry, no time to add it to the Christmas list...I needed it now!