
Swappable Pod
This isn’t your average disposable—featuring a replaceable pod and a detachable rechargeable battery, the Keystone Flex-3 gives you a more sustainable and cost-effective way to enjoy vaping without losing convenience.
Visible Juice Level
The transparent vape pod design lets you see exactly how much e-liquid is left, taking the guesswork out of your vape session. Perfect for keeping track on the go.
Adjustable Airflow
Customize every puff with 3 adjustable output settings, maxing out at 40W, and toggle between tight or loose airflow to suit your draw preference. With just a few taps, the Flex-3 adapts to your style.
Summary
Now available at your trusted online vape source – Upgrade to a smarter disposable experience today with Keystone Flex-3 40K.
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