With a 0.8mm tip this Wink of Stella Glitter Clear Brush Tip Marker is great for adding sparkle to your projects. It contains water-based pigment ink, is photo safe, acid free, lightfast, odorless and xylene free! Also included are two refills to keep a steady stock of sparkle! Simply twist off brush top and twist on to refill bottom when needed for less waste of buying a whole new brush!