Compatible with 510 thread batteries, The Kind Pen Wickless Metal/Glass Cartridge has a low resistance (1.8 ohms) and holes perfectly sized for thicker oils. Also working with e-liquids, this vape tank uses a wickless/ceramic rod. The Kind Pen knows getting an even, consistent pull is mandatory when enjoying your concentrates. The Wickless Metal/Glass Cartridge can help with creating an enjoyable vaping experience.
This piece features sleek and clean clear glass that allows you to watch this concentrate rig or water pipe function. Clear glass allows you to watch the bubbles stack as your smoke/vapor percolates