eBay
For Bambu Lab Creality Voron Anycubic Star Shaped PTFE Tube 4mm OD Low-Resistance High Temperature Resistance PTFE Tube
Aliexpress UK
Color: transparent. Material: Acrylic. Easy to cut with disc saw.
eBay
25Pcs/bag 50ml Purple Screw Cap Round Bottom Centrifuge Tube Plastic Test Tubes with Scale ample Vial Container Lab Supplies
Aliexpress UK
Please let us know the size you need
eBay
Brass Tubes DIY Pipe Round Diameter 2/3/4/5/6/7/8/9/10/12mm Length 300mm Long 0.5mm Wall Brass Tube Modelmaking Rod Cutting Tool
Aliexpress UK
This tube is a great alternative to glass as it has a greater impact strength, weighs less and is much cheaper this material is also food safe and has a light transmission of 93%.
eBay
Medical Lab Vacuum Blood Collection Coagulation/Tubes/EDTA Tubes 2/3/5ML Pet Supplies
Aliexpress UK
Acrylic/Perspex extruded clear Hollow round tube. Just select from the drop down box above sizes from 5mm-70mm.
eBay
JOANLAB Long Axis Rotary Mixer Laboratory Equipment Blood Mixer Shaker Lab Disc Tilting Mixer For Blood Tube And Centrifuge Tube
Aliexpress UK
Clear Extruded Acrylic tube offcuts are perfect for a wide range of applications that require high optical clarity and durability. These tubes are known for their excellent weather resistance, strength, and transparency, making them suitable for both indoor and outdoor use.
eBay
T4 Annular Tubes Fluorescent 10W 12W Tri-phosphor Light AC 220V Magnifying Glass Circular Bulb G10q Fluorescent Ring Lamp Tube
Aliexpress UK
Color: transparent. Material: Acrylic. Easy to cut with disc saw.
eBay
T4 Annular Tubes 10W 12W 16W Tri-phosphor Light AC 220V Magnifying Glass Circular Tube G10q Fluorescent Lamp Ring Lights
Aliexpress UK
A rigid frosted acrylic tube which has a matte finish which produces a frosted effect. Frosted Plastic Tube.
eBay
FYSETC Bowden ECAS04 3D Printer Parts EXTRUDER Embedded Collet Clips For extruder Embeddable Tube Ptfe Tube Blue
Aliexpress UK