For porcelain firing, use as a non-stick tray liner without pins and pegs. Works with any type of firing tray and can be used with or without a tray.
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Wondertray Advantages
- For porcelain firing, use as a non-stick tray liner without pins & pegs
- Works with any type of firing tray
- Can be used with or without a tray
- Can be cut to your desired size
- Lasts for multiple firings
