Package of 25 ABS plastic refills for 3Doodler. These petroleum based ABS plastic refills are impact resistant and durable while remaining flexible. The ABS plastic refills are particularly well suited to making bendable items such as jewelry, tiaras or spirals and can be used to work with stencils or draw straight into the air. Heat setting: 225 - 250 °C/437 - 482 °FFeatures: Vulnerable to degradation due to moisture and sunlight, as well as overheating in processing but generally more stable and resistant to chemicals Sticks well, while being easy to peel off materials such as paper. Ideal for stencils  Recyclable (Recycling # 7) Glossy finish