These Porcelain Pens are the perfect item to help with ceramic, glass, or vinyl craft activities. The pack of 6 contain the colours; red, yellow, blue, green, black and orange.  

If the pens are used on ceramic or glass, then the item would need to be allowed to dry and backed in an oven to avoid wiping the decorations off. If using on vinyl, the ink will need to allowed to dry for 24 hours.