Hi,
We have just listed a new Northstar colour which is "Lucy"
(http://tuffnellglass.com/contents/media/139-lucy-pic-2.jpg)
Lucy is one of the growing UV colours that when subjected to UV will glow bright pink, all the working details are on the site.We have also restocked Jet Black, Millennium Moss and Lokis Lipstick which were out of stock too.
You can see all of the Northstar range on http://tuffnellglass.com/contents/en-uk/d316_Northstar_Coloured_Borosilicate_.html#p4334 (http://tuffnellglass.com/contents/en-uk/d316_Northstar_Coloured_Borosilicate_.html#p4334)
Yours Sincerely,
Martin
Tuffnell Glass