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Boundless Terp Pen XL


Orders placed before 2pm ET ship the same day for in-stock products. Free US shipping over $30. Discreet packaging.

Frequently purchased with:


  • Portable Pen-Style Device
  • Concentrate Storage
  • Touch Sensor
  • E-rig Compatibility
  • Draw- Activated


  • Compatible with Wax & Extract
  • Temp Range 3 Levels
  • Heat up Time 5-10 Seconds
  • Body Material Medical Metal
  • Battery Type Internal
  • Battery Cap 700mAh
  • Included Coils Ceramic, Dual Quartz
  • 510 Thread No
  • Height 149mm
  • Depth 16mm
  • Width 16mm
  • Weight 0.8oz
  • Warranty 3 Years


The Boundless Terp Pen XL is an upgraded version of the original Terp pen that was released in 2019. Both devices are essentially draw-activated nectar collectors which can also be an eRig for smaller stemmed water pipes. The Terp Pen XL features a redesigned ceramic coil, a larger battery, and 3 temperature settings.


  • Mouthpiece: The Terp Pen XL has a 14mm tapered medical grade stainless steel mouthpiece, which fits similarly-sized water pipes.
  • Coil: Terp Pen XL has an exposed Dual Ceramic Coil which can be covered with the concentrate cap
  • Concentrate Storage: The lid that covers the exposed coils also doubles as a magnetically screwed quartz storage jar.
  • Touch Sensor: Simply tap the touch sensor of the Terp Pen XL to cycle through the three heat settings or tap it twice to see the battery level, indicated by a small LED light.
  • Battery: The XL has a 700mAh battery, that lasts 40-50 puffs, depending on which of its three temperature settings you use.

Cold & Hot Concentrates

With both Terp Pens, there’s the option to either take a traditional concentrate or a cold load. A hot load results in a more potent hit, while a cold load (loading the concentrate and then inhaling) gives you more flavor and less vapor.

In the box

  • Terp Pen XL Unit
  • Ceramic Coil
  • Multi-Tool
  • Cleaning Tool
  • USB Charging Cable
  • Quick Start Guide


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