Carbon-neutral 1-2 weekday delivery from Ireland €4.95, click for details.
Piggy Paint is durable like a regular polish. Blow-dry 60 seconds with a warm hairdryer and it'll last up to a week. Needs remover to take off (we have their acetone-free one).
Nailmatic is more of a toy than a cosmetic - it washes off, so only good till the next hand wash or bath. Great for younger kids, or for when the kids want to paint the parents' nails!
Miss Nella stays on until you decide to peel it off (or until it catches on something as you play) - usually lasts a few days, easy to re-paint the nail that came off accidentally.
All made from kid-safe ingredients (we've checked every one). No solvents, no odours, no nasties.
For all our kid-safe cosmetics - including face paint, hair mascara, and lip balm, see here.