Dvarw Style Mtl RTA 16mm - SS316 - a very good design and it is from YFTK. It is a mounth to lung small tank, you will never disappoint.

Features

• Made of SS316 stainless steel, 2ml capacity
• MTL tank for the mouth to lung inhalers
• small size: 16x37mm /without drip tip
• easily filled from bottom

Contents:

• Dvarw Style 16 RTA 2ml version
• 510 compatible teflon drip tip
• air inserts: 0,8, 2×0,8, 3×0,8 (installed), 2×1 and 2×1,2mm
• spare O-rings and screws and 510 pin, hex key

The maths with the dual and triple holes:
2*0,8=1,13
3*0,8=1,38
2*1=1,41
2*1,2=1,69mm

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