Self-Supporting Cones #5 (25 Box) - Orton Modelling Clay The feel and smoothness of

The feel and smoothness of this clay makes it ideal for throwing

The aluminum rod is stiff but can be altered to suit your individual need for throwing or sculpting clay

Dry bending strength: 2

Twist-ties lost in clay are a thing of the past

it is fun to use

Self-Supporting Cones #5 (25 Box) - Orton Modelling Clay The feel and smoothness ofOrton Self Supporting Pyrometric Cones #5 Box of 25 units Heating Rate Temperature Equivalence 15C hr (Slow) 1159C 60C hr (Medium) 1186C 150C hr (Fast) 1207C Explanation: Slow: The melting point of the cone at a slow rate of temperature change of 15C per hour, will be 1159C. Medium: The melting point of the cone at a slow rate of temperature change of 60C per hour, will be 1186C. Fast: The melting point of the cone at a slow rate of temperature change