6 Pcs colored Borosilicate Blowing Tubes, 4.3 Inch Length, 2mm Wall Thickness - High Temp Resistant for Industrial, Laboratory, and Craft Projects, glass straw, With 2 Cleaning Brush
KWD 8
Rinercber 10 Pcs Borosilicate Blowing Tubes, 3.9 Inch Length, 7mm ID, 12mm OD, 2mm Wall Thickness - High Temp Resistant for Industrial, Laboratory, and Craft Projects, With Cleaning Brush
KWD 8.500