Pros
- Refillable, leak-proof 1 ml pod
- Draw-activated — no button, just draw
- OCELL ceramic coil (1.6 Ω) with Japanese cotton wick
- Very compact and discreet
- Lifetime warranty on the battery (manufacturer)
Cons
- Only for thin oils/liquids — not for thick wax/shatter
- No selectable temperature (fixed output)
- Small 280 mAh battery (~50 draws)
- Outdated Micro-USB port
- Easy to confuse with Rubi Twist / Slim
KandyPens Rubi — Price Comparison (1 Shop)
Last updated: 17/07/2026, 6:42 AM
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Specifications
| Specifications | |
|---|---|
| Heating Method | Conduction |
| Device Type | Portable |
| Brand | Kandypens |
| Power Source | Battery |
| Battery Capacity | 280 mAh |
| Temperature Control | None |
| Material | oil |
| Battery Type | Internal |
| Replaceable Battery | No |
| Charging Port | micro-usb |
About this vaporizer
The KandyPens Rubi is a particularly compact pod system for thin oils and e-liquids — importantly: for oil, not for thick wax or shatter. Instead of loading a coil, you fill a refillable 1-millilitre pod that vaporises via an OCELL ceramic coil with 1.6 ohms and a Japanese cotton wick, and is built leak-proof. The Rubi is draw-activated and works entirely without a button: you simply draw on the mouthpiece. There is no selectable temperature — the device works with a fixed, temperature-regulated output of around 8.5 watts at 3.7 volts. The small 280 mAh battery lasts around fifty draws and charges over Micro-USB in thirty to eighty minutes. The Rubi targets users looking for a tiny, uncomplicated pod device for oils.
- Refillable, leak-proof 1 ml pod
- Draw-activated — no button, just draw
- OCELL ceramic coil (1.6 Ω) with Japanese cotton wick
- Very compact and discreet
- Lifetime warranty on the battery (manufacturer)
- Only for thin oils/liquids — not for thick wax/shatter
- No selectable temperature (fixed output)
- Small 280 mAh battery (~50 draws)
- Outdated Micro-USB port
- Easy to confuse with Rubi Twist / Slim
The KandyPens Rubi is a tiny pod system for thin oils/liquids (not for wax): refillable 1-ml pod, OCELL ceramic coil, draw-activated with no button, fixed output. 280-mAh battery via Micro-USB. On VapoChecker you will find it with daily updated prices from verified shops.
Pod system for oils
Draw-activated with no button
Battery, distinction and target group
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No. The Rubi is a pod system for thin oils and E-Liquids. Thick wax or Shatter does not work well in the oil pod.
No. The basic Rubi is draw-activated and works with a fixed output of around 8.5 Watt at 3.7 Volt. Only the Rubi Twist offers variable voltage.
Draw-activated, meaning activated by drawing: the Rubi has no button. You simply draw on the mouthpiece and the device vaporises.
The battery has 280 mAh and lasts for around fifty draws. Charging is via Micro-USB in thirty to eighty minutes.
The basic Rubi has no temperature control (fixed output), while the Rubi Twist offers variable voltage. There is also the Rubi Slim and other editions.
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