Details:

Material: Metal

Length: 1/2"

Tip: Blunt

Gauge: 14,15,16,17,18

Luer Lock: Yes

Quantity: 10, 12, 36 or 60

Why All Metal?

• Reusable
• Thermal Conductor
• The FiftyShot Cartridge Filler's heat barrel was designed to transmit hear through the stainless steel tip to prevent oil locking
• Resistant to corrosion and heavy load
• Suitable for high speed
• Polished inside and outside without burrs

Guide to Gauges:

• The lower the gauge, the thicker the needle
• It is very important that the needle fits between the glass and center post of your cartridge. 16g is the standard
• For high viscosity oils/liquids choose a 14g for a lower viscosity go with 15g or 18g 

Disclaimer:

• Needles are not sterile