Our Location
Shajing, Shenzhen, China
The Uwin Twins Crystal 40000 40K Puffs deliver the ultimate experience! Enjoy a 40,000-puff battery life, a generous 32ml e-liquid capacity, and a choice of nicotine strengths: 0%/2%/3%/5%. A 650mAh rechargeable battery, USB-C port, and a mesh coil for a refined flavor. The lightweight 105g design, measuring 61 x 31 x 115mm, features dual indicators for easy e-liquid and battery status. Available in 10 flavors, 10 vapes per box, or 200 vapes per case, suitable for both wholesale and retail.
$6.50 Original price was: $6.50.$4.30Current price is: $4.30.
| Feature | Uwin Twins Crystal 40K | Industry Average of Similar Products |
|---|---|---|
| Puff Capacity | 40,000 puffs | 20,000-25,000 puffs |
| E-Liquid Tank Capacity | 32ml | 15-20ml |
| Atomizer Coil | Premium Mesh Coil (Rich Flavor) | Standard Coil (Inconsistent Taste) |
| Charging Convenience | Type-C Fast Charging | Slow Charging or Non-Rechargeable |
| User-Centric Design | Dual Status Indicators | Basic or No Status Display |
Does it really last 40,000 puffs?
Yes—under normal usage, the 32ml e-liquid tank and high-efficiency mesh coil deliver ~40,000 puffs. Actual use may vary slightly based on puff duration and frequency.
How do I charge it when the battery dies?
It comes with a 650mAh rechargeable battery and Type-C port—use any standard mobile phone Type-C cable for quick charging (no extra chargers needed).
What flavors are available?
10 carefully curated flavors, including popular options like fruit blends (e.g., mango, strawberry), mint, and classic tobacco—covering broad taste preferences.
Is it suitable for beginners?
Absolutely! The 0% nicotine option lets beginners enjoy flavor without nicotine, while the intuitive design (no complicated settings) makes it easy to use.
How long does charging take?
With a 5V/1A charger, full charging takes approximately 1-2 hours—fast enough for users to get back to vaping quickly.
How do I know if e-liquid or battery is low?
The dual indicators (e-liquid + battery) light up to signal low levels—users stay informed at a glance.
Is it a disposable vape?
Yes—it’s a disposable device. Once e-liquid is exhausted or the battery reaches end-of-life, it can be recycled properly (follow local e-waste guidelines).





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