The 510 resin drip tips each come with their own unique design not found on any other mouthpiece.
These 8.5mm (approx diameter at the base) resin drip tips will only fit a narrow bore tank such as the Valyrian, K3, T3D and most of the smaller MTL tanks.
If you are unsure whether you need a 510 or 810 size drip tip, send us a facebook message with details/pictures of your tank and we will find the right size for you.
Colours will vary. Please add a note with your main colour preference and we will try to match it 🙂