10Pcs 100 mm Pyrex Glass Blowing Tubes 4 Inch Long Thick Wall Test Tube

4" Long (20) Pcs Glass Pyrex Blowing Tubes 10mm OD 8mm ID Tubing 1mm Thick Wall

10/25/50/100 4 Inch Clear Pyrex Glass Blowing Tube 10mm 2mm Thick Wall

Pyrex 12 mm OD 8mm ID Glass Blowing Tubing 12 " Long Blue Color

Bundle Of Three Lengths 2" Pyrex Glass Pipe, 36" Straight Lengths

4" Long 50 Pcs Glass Pyrex Blowing Tubes 10mm Od 8mm Id Tubing 1mm

Pyrex Clear Glass Tubing 6mm 48" 234060 Open Case Approximately 250 Tubes. Pyrex Corning. Clear. Other Collectible Lighting.

25 Pieces - 4 Inch Clear Pyrex Glass Blowing Tube 12mm OD 8mm ID 2mm Thick Wall

6.5 ft. GLASS PROCESS PIPE 2" Pyrex Double Tough Beaded DAIRY MILKING PIPELINE

12" Long 20 Pieces Glass Pyrex Blowing Tubes Straw 12mm OD X 8mm ID X 2 mm Thick

(10 Pack) 4" Inch Clear Pyrex Glass Blowing Tube 12mm OD 8mm ID 2mm Thick Wall

PYREX-USA-5/Pcs Glass Borosilicate Tubes 25X 200mm Heavy Wall Test Tubes W/Stopp

(100 Pieces) 4 Inch Clear Pyrex Glass Blowing Tube 12mm OD 8mm ID 2mm Thick Wall

(50 Pieces) 4 Inch Clear Pyrex Glass Blowing Tube 12mm OD 8mm ID 2mm Thick Wall

6 Colors 12 mm 2.2mm Wall Premium Borosilicate Clear Glass Blowing

Pyrex Glass Blowing Tube Pipe 4" Long 12 mm 36Pcs/Box Wholesale Value

8 ft GLASS PROCESS PIPE 2 Pyrex Double Tough Beaded DAIRY MILKING PIPELINE

Corning 70820-25 Pyrex Vista Culture Tubes, Rimless, 25 mm X 150 Mm, 55 Ml