Great pigments. They last as long as any other ones (ie. Sweetscents, Twisted Fayte) with an e/s primer such as UDPP. And like Sirvinya says, the samples are HUGE (1 tbsp= 3 tsp). Customer service is great too. When I ordered, they shipped immediately and I got my shipment within 1 week and I'm in Canada.
My faves are Verdigris Gold, Ivory Lace and Honey.