Free Shipping, Free Returns

At Lighter USA, we're all about giving you an awesome shopping experience.
We keep things crystal clear with free shipping and free returns, so you won't encounter any unexpected surprises when you check out.
Returns, which can be a bit tricky elsewhere, are super easy with us.
Here's the scoop: you typically have a 14-day window to return most items. Just keep in mind that a few things like used coils, vaporizers, vaporizer heating elements and more have some exceptions. But for everything else, like lighters, batteries and chargers; we've got you covered within this timeframe. You can find more details on our Returns Policy page.
Starting a return is a breeze. Just login here, and you're ready to roll. Once you've secured your return label, it's as simple as packing your item, attaching the label, and sending it on its way. Whether you drop it off at a blue mailbox, hand it to your local Post Office, or even pop it in your mailbox with the red flag up, leave the rest to us. Plus, we'll keep you in the loop with email updates every step of the way. Count on us for a super convenient experience, complete with free shipping and stress-free returns.Free Shipping, Free Returns

At Lighter USA, we're all about giving you an awesome shopping experience.
We keep things crystal clear with free shipping and free returns, so you won't encounter any unexpected surprises when you check out.
Returns, which can be a bit tricky elsewhere, are super easy with us.
Here's the scoop: you typically have a 14-day window to return most items. Just keep in mind that a few things like used coils, vaporizers, vaporizer heating elements and more have some exceptions. But for everything else, like lighters, batteries and chargers; we've got you covered within this timeframe. You can find more details on our Returns Policy page.
Starting a return is a breeze. Just login here, and you're ready to roll. Once you've secured your return label, it's as simple as packing your item, attaching the label, and sending it on its way. Whether you drop it off at a blue mailbox, hand it to your local Post Office, or even pop it in your mailbox with the red flag up, leave the rest to us. Plus, we'll keep you in the loop with email updates every step of the way. Count on us for a super convenient experience, complete with free shipping and stress-free returns.Hamilton Devices KR1 - 510 Vape Bubbler Product Description
The Hamilton Devices KR1 is a versatile 510 vape bubbler designed to deliver smoother, cooler hits through water filtration. Combining the functionality of a cartridge vape battery and a glass bubbler, the KR1 offers a unique and enhanced vaping experience.
Built with a PCTG terpene-resistant housing and a detachable glass bubbler, this device helps preserve flavor while cooling vapor for a cleaner and more enjoyable inhale. Whether you're using cartridges or concentrates, the KR1 is designed to provide consistent and satisfying performance.
The device features button activation and three adjustable voltage settings, allowing users to customize their vaping experience. Powered by a 500mAh battery, it delivers reliable performance in a sleek and portable design.
Engineered specifically for CCELL® cartridges, the KR1 is also compatible with most standard 510 thread cartridges, making it a flexible option for both cartridge and concentrate users.
Key Features
Integrated Glass Bubbler System
Water filtration cools vapor for smoother and more comfortable hits.
Dual Compatibility
Works with both 510 cartridges and included wax coil for versatile use.
Adjustable Voltage Settings
Three voltage levels allow you to customize vapor production and flavor.
Durable Terpene-Resistant Housing
PCTG material helps protect against oil damage and preserves flavor.
Button Activated Operation
Simple and reliable activation with consistent performance.
Universal 510 Compatibility
Compatible with most 510 thread cartridges, including CCELL cartridges.
Specifications
Battery Capacity: 500mAh
Connector: 510 Thread
Activation: Button Activated
Power Settings:
Low – 3.2V
Medium – 3.6V
High – 4.0V
Dimensions:
47.5mm (L) × 23mm (W) × 156.6mm (H)
Material: PCTG Housing with Glass Bubbler
Color: Brushed Gunmetal
Package Contents
1 × Hamilton Devices KR1
1 × Wax Coil
1 × USB Charger
2 × O-Rings
1 × Housing Unit
1 × Glass Bubbler
Cartridge not included
Maintenance Tips
Devices used with oil cartridges may experience residue buildup over time. Regular cleaning helps maintain optimal performance.
Recommended Cleaning:
Clean the device 1–2 times per cartridge change or depending on usage using a Q-tip and rubbing alcohol.
Bubbler Cleaning Instructions
Clean the glass bubbler using a Q-tip or alcohol swab with rubbing alcohol.
Remove the O-ring, cover the openings, and gently shake with rubbing alcohol. After cleaning, rinse with dish soap and water, then dry thoroughly.
Plastic Housing Cleaning Instructions
Clean the housing using a Q-tip or alcohol swab with rubbing alcohol.
Do not submerge the housing in alcohol. After cleaning, rinse with dish soap and water and dry completely.
Do not use acetone or other solvents. Only use rubbing alcohol.









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