4 oz Available in black only100 pack..
8 oz1000 packAvailable in black or white (compatible with both 8oz and 12oz single wall cups!)..
12 OZ 1000 packAvailable in black and white(compatible with 16oz cups)..
Changes from red to bright pink with heat!8 oz1000 packAvailable in red only..
Changes colour from red to bright pink with heat!12 oz1000 pack..