DND Gel Polish - 666 Caribbean Sea
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DND #666 Caribbean Sea is a mystical mermaid-inspired bright seafoam green from DND's original gel and lacquer line, the one with more than 1,000 numbered shades. Choose the gel alone, the gel with its matching lacquer, or the lacquer on its own.
What you get
- Gel Polish Only: one 0.5 fl oz (15 mL) gel bottle
- Lacquer Only: one 0.5 fl oz (15 mL) air-dry lacquer
- Gel Polish & Lacquer: the gel bottle and the matching lacquer, 0.5 fl oz (15 mL) each
Why techs stock it
- A system you already run: it works with DND Base #500 and DND Top #600, and with DC or DIVA base and top.
- Up to three weeks of wear: when it goes on over a base gel and under a top gel, cured layer by layer.
- Soak-off gel: the gel removes with acetone, which keeps the natural nail in better shape between sets.
- Clean cream finish: no shimmer or glitter, so it reads the same under salon light and daylight.
Specifications
| Brand | DND (Daisy Nail Design) |
|---|---|
| Line | DND |
| Shade number | 666 |
| Shade name | Caribbean Sea |
| Colour family | Mint |
| Finish | Cream |
| Season on the DND chart | Summer |
| Format | gel only, gel + lacquer, or lacquer only |
| Bottle size | 0.5 fl oz (15 mL) |
| Gel cure | 30 to 60 seconds under LED, about 2 minutes under UV per colour coat |
| Base and top | DND Base #500 and DND Top #600 No Cleanse |
| Removal | soak-off with acetone |
| SKU | DNDG666 |
How to apply the gel
- Prep: clean the nail, push back the cuticle, buff off the shine and dehydrate.
- Base: one thin layer of DND Base #500 (or a DC or DIVA base), cured under the lamp.
- Colour: two thin coats of DND #666 Caribbean Sea, capping the free edge, curing each coat.
- Top: DND Top #600 No Cleanse, cured, then a drop of cuticle oil.
Who it suits
- Summer sets: mint is a pastel that reads fresh on short nails.
- Pastel nail art, paired with a white French tip.
- Clients who ask for mystical mermaid-inspired bright seafoam green by name or by number 666.
Which option to choose
Most salons buy DND #666 Caribbean Sea as the gel and lacquer pair, so the manicure and pedicure match. The gel-only and lacquer-only options suit techs who already own the other half.
Storing the bottles
Keep gel bottles closed and away from the lamp and from windows, since stray UV can thicken the gel in the neck. Wipe the neck before capping so the lid does not stick.
More to pair with Caribbean Sea: DND gel colours, DND mint shades and DND, DC and DIVA base and top gels.
Frequently Asked Questions
Does the lacquer match the gel exactly?+
Yes. DND mixes DND #666 Caribbean Sea as a gel and a lacquer with the same shade number, so a gel manicure and a lacquer pedicure match. The lacquer air-dries, the gel needs an LED or UV lamp.
What colour is Caribbean Sea?+
DND #666 Caribbean Sea is a mystical mermaid-inspired bright seafoam green. Screens show colour differently, so check a swatch stick against the client's skin before the full set.
How long do I cure each coat?+
Under an LED lamp, cure each thin colour coat 30 to 60 seconds; a UV lamp takes about 2 minutes. Thin coats cure all the way through, thick ones do not.
Which base and top coat should I use?+
DND recommends DND Base #500 and DND Top #600 No Cleanse. DND, DC and DIVA base and top gels are cross-compatible, so any of them will work.

