Factory Wholesale 1ml 2ml Portable Rechargeable Vaporizer Pen CBD Vapes Koole Electronic Cigarette

Short Description:

Short Description:

Aluminium alloy device body.

Customizable visible window and color.

Built-in Pod design.

No Heavy Metal.

Micro-USB  Charger .

No oil waste structure.

Heats up quickly and stably heating wire to prevent pop and clog.

Product Detail

Product Tags



Koole Product name Grin tank Built-in pod
Capacity 2.0ml (can be customized)
Battery capacity 450mah
Color Customized
Working voltage 3.5V
Charger Charger on bottom
Certification CE, ROHS, RDA, FCC. No Heavy Metal  
ODM/OEM Available
Payment western union ,T/T, paypal

Grin tank built-in pod cbd Vaporizer pen. It is an open system for cbd and thick oil and also it is easiest , safest filling system. No leakage . No spit-back. Pod capacity is 2.0ml . Rechargeable CBD and Thick Oil Vape Pen. Food grade plastic mouthpiece .it cannot be opened once close. Battery capacity is 450mAh . The coil resistance is 1.3 ohm. Inlet hole size is 2*1.8 mm. Powered by vertical ceramic heating elements, faster heating and better airflow. Whole device 11.3*20.8*107.5 mm . Bottom USB port design, consumer don't have to worry about battery weak issue . Suitable for wide range of oil viscosities.


Product Advantages


1. Having window on tank to see the oil through, window shape can be customized.

2. Indicator light up when inhale, color and shape can be customized.

3. Usage for CBD oil/ Thick oil/ distillate oil.

4. Lockable structure: Special lockable mouthpeice, prevent from refill.

5. No lead material: Eco-friendly material, passed heavy metal testing.

6. Color/ light/ shape of window can be cutomized according to your design, highlight brand characteristics.

7. Advanced printing technology provide free custom on logo and color .




1. Raw Material Appearance And Measurement Inspection.

2. PCB-board Performance Test.

3. Battery Core Capacity Test.

4. Heating coil Resistance Test.

5. Semi-finished Product Performance Full-inspection.

6. Semi-finished Product Smoking Inspection.

7. Finished Products appearance Inspection.

8. Finished Products Leak-proof Test.

9. Finished Product Performance Inspection.

10. Packaging.




CE, ROHS, FCC, MSDS, Heavy metal test.




This product is intended for use by persons 18 or older. No to be used by children, women who are pregnant or breast feeding or persons with or at risk of heart disease, high blood pressure, diabetes, or taking medicine for depression.


Sales Service


we provide users with pre-sale, sale, after-sales service and support the whole marketing chain.




1. Can I get my logo on the products?
Sure. We also provide custom packaging design.
2. Can I get a sample order first?
Sure, sample order is accepted. Any quantity is work.
3. How is your quality?
All products adopts eco-friendly materials, 100 ensure not any heavy metal release when using.
4. What is failure rate?
GRINTANK has been focusing on the quality cortrol, every product will passed strictly testing before shipping out, leaking rate <0.3%


Most Real Simulation in Flavor


KOOLE MAX 600, using the most advanced e-liquid production technology, can emulate and reproduce a 100% flavour that originally existed in fruit or substance. e.g. Peach Ice perfectly mimics the aroma of frozen peaches—while vaping, you will typically taste very sweet with little acidity, and a cool & refreshing feeling will take over your mouth and soul.

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