Purple Borosilicate Glass Tubing 12mm OD 8 mm ID 2 mm thick wall Blowing Tubes Straws 12" 8" 6" 4" Long .

Items Descriptions :
# 4 inch mix colors 5 piece ( purple , pink , clear , green , white ) .
# 6 inch mix colors 5 piece ( purple , pink , white , green , blue ) .
# 8 inch mix colors 5 piece ( purple , pink , white , green , blue ).
# 12 inch mix colors transparent ( green , black , pink , purple , Amber)