I wanted this so badly I paid an outrageous amount for it, but it's so amazing it's worth it. Totally uninspiring in the bottle and a pretty shimmery charcoal in ordinary light, under bright lights or sunshine it's a stunning holo rainbow. I find that it lasts a good while without chipping, but a top coat dulls it somewhat, so I sandwich it instead. I mainly use it in nail art as it's too precious (read: pricy) to wear as a full mani.

Let it snow is a nice glittery nail polish. It's the more affordable version of MAC's Unconditionally Fabulous, and Deborah Lippmann's Glitter in the Air.

Oh my HG. This stuff in unbelievable. A charcoal grey holo? Indoors it's subtle and chic, and outdoors it's like rainbow lasers shooting from my fingertips. I can't describe how much I love this color. Not impressive looking in the bottle, like many holos, and not as holographic as some others I own, but that's the beauty of this stuff. It's a bit more subtle, and that's exactly what I like.

Oh goodness! This is a discontinued color of the Kaleidoscope line which I literally hunted down & purchased off eBay for $12 (double the China Glaze price in NYC drugstores). I am a massive junkie of kaleidoscope, hologram, iridescent, & glitter cosmetics, including & lately especially nail polish. I haven't worn this color before & decided to use it as a base color under the sparkly holographic glitter I wanted to wear (Color Club 'Magic Attraction'). Well I put on 2 coats of this & decided this was going to be my manicure. The glitter polish I intended to wear on top will have to wait for some other day. This nail polish is incredibly gorgeous holographic iridescence throughout a silver-grey shade, similar to the way fish scales or eel skin shimmers with rainbow colors in the light. I know fish scales & eels don't sound glamorous, but this color absolutely is. Very urban & very eye-catching & not at all unfeminine. Amazingly gorgeous. One coat goes on semi-sheer & light grey. Two coats or more darken down to a deeper grey shade & opacity, but never to black, & it never looks muddy. Dries matte (although the iridescence still shines through) so I add shiny top coat to give it lustre which doesn't water down the rainbow effect. It's evening now as I write this (I've just done my nails) & I'm sure I'll be quite taken aback tomorrow when it catches the sunlight. I wish this color was still the market. The pictures posted above are very true to what you'll get. 'Let's Do It In 3-D' is VERY hard to find & the only 2 sites on eBay that carry it so far are charging obscene prices for it that even I wouldn't pay. I might break down & give in in the near future. But I'm going to make this bottle stretch as long as I can. It's awesome! Wish I discovered this sooner.

Let's Do It In 3D is quite dazzling. I can't stop staring at my nails when I wear it, especially in sunlight or a spotlight. The holographic effect is super vibrant. I was hoping that it would be a little bit darker though. When I read "charcoal" gray, I think "nearly black." To darken it, I can wear it over black or OPI's My Private Jet which also looks stunning.