Tips

TAPERED EDGE ON CRIN

1. Slide the Crin into the plastic part of the 'tool'.
   
2. Pull it a short way up the Crin, make sure all 'threads' are laying flat
3. Slide the 'tool' back down, leaving approx 3mm protruding
4. Burn off the excess Crin in the flame of a candle
5. After 3 seconds remove the 'tool', pulling it away for the Crin to keep it clean.
6. Tap the end of the melted Crin gently on a glass or ceramic tile.  Just enough to get a flat end, without it spreading