'Spreading' glass?

[cbeadies]

Hi, I know that rubino and cranberry glasses 'spread' nicely when heated on white glass. Has anyone come across any other transparent colours that do a similar thing? Just wondering! Thanks. 

[awrylemming]

Pineapple and orange sparkle are both spreaders.

[cbeadies]

  thanks Sue, I still have some of the orange sparkle, will try that later.

[DellaUK]

EDP - Effetre Purple, and inky pen from CIM are have similar effects too.

Della

[awrylemming]

Mosaic green definitely spreads, but I find it difficult to use as it takes over everything else