Pen Barrier Sleeve $6.00 Default Title - $6.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. These perfect little barrier bags fit nicely over any Pen Grip System. Use them to protect your Steel or Aluminum Cartridge Needle Grips & Tubes while tattooing. 45 x 150mm 100 bags/box