This is the perfect accessory for the vapor connoisseur who likes to dabble in a little liquid concentrate mixing. The kit’s lid will grip your cartridge as you fill, while the base is built at an angle, conducive to filling your cartridge with your newly mixed blend. Mixing/filling tools and one bottle of 5 mL O.juice is enough for 10 cartridge refills.

  • Refillable Tank
  • Mixing & Filling Made Easy
  • 510 Thread
  • Base Built At An Angle
  • Rechargeable O.Pen Battery
  • Honey Pot & Syringe Tool
  • Battery: Lifetime Warranty


  • 510 Threading
  • Made for Cartridges
  • Made for Thin Oils
  • Made for concentrates
  • Carry it anywhere!
  • Portable

Product SKU: OP-FIY