Cernit 1-Piece Clay N1 56 G Blue, Blue Range has 34 mixable colours Gives a Porcelain like finish Easy to work with and is ideal for beginners and experts Once modelling is finished, place in your home oven preheated to 110-130C for approximately 30 minuntes Once baked and cooled it can be sanded, sawn, painted, varnished, glued and is very strong once fired