These coils are compatible with the Uwell Whirl series of Tanks and Kits.

Specs:

• 0.6ohm: 18 - 22w
• 1.8ohm: 10 - 15w (Only compatible with Whirl Tank - not Whirl 22 kit)

What's in the box:

• 1 x 4 pack of Uwell Whirl Coils