This flattened "Whistle Tip" by dotmod allows for a comfortable ergonomic fit, and is ideal for slightly restricted to MTL style air draw.

Available in either a Long or Short , and in various colors!

Specifications:

• Material: PCTG (tough, strong and chemical resistant. It is clear and transparent)
• 510 drip tip
• Length
• • Long: 17.5mm
  • Short: 14.5mm

NOTE: It is highly recommend that you fully clean out this product before the first time you use it. While the factory does a decent job at removing dust, shavings, machining lubricants and greases, there is still the potential for trace elements to remain, and it is best recommended that you do an additional cleaning to meet your standard of cleanliness.