Best Drip Tips: How to Pick the Right Mouthpiece for Your Vape

What a Drip Tip Does and What to Look For

Each puff passes through the drip tip on its way from the atomizer to your mouth. In their 2018 report, the National Academies count the mouthpiece among the basic parts of a vape, next to the battery and the coil, and the FDA lists drip tips among the vape parts it regulates.

The name comes from dripping e-liquid onto the coil of a rebuildable dripping atomizer (RDA) through the tip. Material and length set the temperature of each puff and the comfort on your lips. When you compare tips, check three things in this order:

• Fit: a 510 or an 810 tip, matched to the port on your tank.
• Bore: the width of the inner channel, which shapes the draw.
• Material: heat and cleaning differ from one material to the next.

Is Your Vape 510 or 810?

The two most common drip tip sizes are 510 and 810, and they differ in three ways:

• Base and bore: the 510 is slimmer at the base and narrower in the bore, while the 810 is far wider in both.
• Typical setup: 510 is the standard for small tips, and 810 sits on high-wattage atomizers.
• Tank style: 810 took over on cloud-focused DTL tanks as sub-ohm vaping, on coils below 1.0 ohm, grew.

Neither number is a measurement in millimeters. Measured at the base, a 510 tip is roughly 8.5 mm across and an 810 about 12.5 mm*, so the manual of your tank is the safer check. Push-in tips are gripped by an O-ring at the base; a few tips screw in on threads. Buying by looks is the usual mistake, because tips in the wrong standard will not seat.

Some tanks ship with a dedicated mouthpiece that standard 510 or 810 tips cannot replace. One mismatch has a fix: an 810-to-510 adapter fills the wide port and leaves a 510-size opening.

Drip Tip Materials and How Each One Behaves

Material is the second check: it decides how a tip behaves with heat and washing. Metal conducts heat far better than heat-resistant plastics, so metal tips feel warmer at high power.

Stainless Steel

Stainless steel fits a wide range of setups. It is shockproof and resists stains.

• Watch for: steel passes heat to your lips, and the hard edge can be unpleasant on your teeth.
• It suits you if you want a daily tip that lasts.

Glass

Glass handles heat well and does not pick up stains. Vape shops often call it the most neutral material for taste, and it tends to cost more.

• Glass can break if dropped, so it suits a vape that stays at home.
• Condensation collects inside the tube.

Heat-Resistant Plastics

Heat-resistant plastics such as Delrin, PEEK or Ultem keep the lip end of the tip cool; like other plastics, they are light and shockproof.

• Delrin: sold by vape shops mainly for its heat resistance.
• PEEK: the material maker's data sheet gives a melting point of 649 °F (343 °C) and thermal conductivity of 0.29 W/m·K, far lower than metal.
• Ultem: retailers describe it as heat resistant and see-through.

Resin and Other Plastics

Plastic is the low-cost choice among drip tip materials and resists stains, but low-grade plastic may crack or warp and can fade in sunlight. Resin is a family of mixes with no single set of properties, bought mostly for its look and cool touch.

• Low weight and low cost make plastic an easy spare.
• Resin can chip if you knock it.
• Silicone is soft and easy to swap out, but it collects dirt; disposable silicone tips come in 510 and 810.

Wood and Stone

Heat moves through wood slowly, so wood tips stay cool to the touch even on a high-power tank. It can feel odd on your teeth, and without a good finish it can fade and split. Stone and ceramic tips are bought for their look and tend to cost more.

• Wood absorbs some e-liquid and needs more care.
• The finish wears with use.

Narrow or Wide Bore and Your Airflow

Bore width is the third check. Through a narrow bore the vapor stays concentrated, which generally means more flavor; a wide bore pulls in more air and produces bigger clouds. Tank makers rate airflow in words, tight or open, and the airflow ring on the tank adjusts it.

Shape also changes how a tip feels in use: a curved tip angles the device away from your nose, and smooth, rounded edges are the most comfortable on your lips. For the bore, start from how you inhale, since a tight mouth to lung draw and an open DTL draw call for different widths:

• Narrow bore: mouth to lung vaping on a tight draw.
• Wide bore: DTL on an open draw.
• Wide bore on a tight MTL device: the draw turns loose.

On a 510 tip the bore is roughly 3 to 5 mm across*, and 810 bores run wider. The MTL vs DTL guide on this site covers both styles.

Best Drip Tips by Job

Each pick below pairs a tip type with the job it suits.

• Flavor on an MTL tank: a narrow-bore 510 tip, which keeps the vapor concentrated.
• Big clouds on a DTL sub-ohm tank: a wide-bore 810 tip in PEEK or wood, because high wattage makes more heat.
• A cool puff at high power: a long tip in heat-resistant plastic (Delrin, PEEK) or wood, since the vapor travels farther and these materials stay cooler than metal.
• Easy cleaning: stainless steel or glass, because both resist stains.
• Lowest cost or a spare: plastic, the budget option among drip tip materials.

When flavor and a cool puff pull apart, let the bore come first: a long, narrow tip in heat-resistant plastic keeps the flavor and runs cooler than a short steel one.

How Do You Choose a Drip Tip for Your Tank?

Choose in this order, since each answer narrows the next.

1. Check the size: does your tank take a 510 tip, an 810 tip or its own mouthpiece? The manual or the tip already on it will tell you.
2. Match the bore to your vaping style: narrow for mouth to lung, wide for DTL.
3. Pick the material for heat and care: heat-resistant plastic or wood at high power, steel or glass for durability and easy cleaning.
4. Check comfort: long tips run cooler and keep your lips farther from the tank, and very short tips in cheap material can get hot enough to burn.

Rebuildable setups such as RDAs and mech mods have their own battery-safety rules, covered in the battery safety guide on this site.

How Should You Clean the Mouthpiece?

Saliva and bits of food build up inside a removable mouthpiece, and residue in the bore dulls the flavor over time. This routine keeps your tip fresh:

1. Take the tip off the device first.
2. Run it under hot water and pat it dry with a cotton cloth; a steel or glass tip can also be wiped inside with isopropyl alcohol and rinsed in warm water.
3. Once a week, soak it in warm, mildly soapy water and push a pipe cleaner or cotton swab through the bore.
4. Let it dry completely before refitting, and do not use heat to dry it faster, because heat can weaken or damage tank parts.

Not every material takes the same cleaner:

• Delrin and resin: mild soap only.
• Stainless steel: copes with stronger cleaners.
• Glass: hold it firmly at the sink, since it can break if dropped.
• Wood: clean it gently and dry it fully.

If your tip sits loose or leaks at the base, the O-ring is probably worn, so fit a ring of the right size; spares often come in the tank's box. Hot e-liquid on your lips, known as spit-back, comes from a flooded wick and coil, so the fix is on the coil side. Keep a used tip and your e-liquid away from children and pets, and if anyone swallows e-liquid, call Poison Control at 1-800-222-1222.

Pros and Cons of Swapping the Mouthpiece

Swapping the mouthpiece for a plastic spare costs little, and most of what can go wrong is about fit. Drawbacks first:

• A tip in the wrong size will not seat, and the money is lost.
• Glass can break if dropped, and cheap plastic can crack.

And the benefits:

• Comfort: a cooler puff from a long or non-metal tip.
• Control: the bore lets you lean toward flavor or toward clouds.
• Cleaning: the tip comes off for a rinse while the tank stays assembled.

Fit First, Then Bore and Material

Put fit first, since no amount of good material helps a tip that does not seat. Whether your tank takes a 510 or an 810 tip decides which tips you can use at all; bore and material only matter once the tip sits firmly. If a tip of the right standard still wobbles, look at the O-ring before you blame the size.

Start with the manual or label of your tank. On a pod system or a small all-in-one with a fixed mouthpiece, there may be nothing to swap.

How We Compiled This Guide

We read six drip tip guides from the search results and compared them with tank makers' guides, the FDA list of regulated vape parts, the 2018 National Academies report and a PEEK maker's data sheet. Details are as of November 2026. We left brand and model names out because fit matters more than the label, and figures marked with an asterisk (*), the millimeter sizes, come from vape shop sizing guides and are approximate.

Drip Tip Questions and Answers

Will the best drip tips fit any tank?

No: a tip is made for one standard, 510 or 810, and a tip of the other size will not seat on its own. Some tanks also ship with their own mouthpiece that standard tips cannot replace.

Do I need a drip tip at all?

Yes, in the sense that every vape has a mouthpiece as one of its basic parts. A swappable drip tip matters only if your tank or atomizer has a removable one.

Does the mouthpiece affect flavor?

Yes, mostly through the bore: a narrow bore keeps the vapor concentrated and generally gives more flavor, while a wide bore adds air and cloud.

Why does my drip tip get hot?

Heat builds up when the tip is metal or short, or when the tank runs at high wattage. Metal moves heat to your lips much faster than plastics such as PEEK, and a long tip in plastic or wood gives the vapor more distance to cool.

Can I put a 510 drip tip on an 810 tank?

Not directly: the 810 port is much wider than the base of a 510 tip, so the smaller tip will not seat or seal on its own.

How often should I replace a drip tip?

There is no fixed interval, and drip tips you keep clean can last a long time. Replace yours when you see cracks, chips, discoloration or buildup that no longer cleans off. If it only sits loose, a new O-ring of the right size often fixes it.

Is a wide-bore drip tip a good idea for a first vape?

Only if the device is built for DTL, with an open draw and a sub-ohm coil. Otherwise start with a tip in the same size and bore as the one your vape came with.

What should I do with a cracked drip tip?

Replace it with a new tip in the same size, 510 or 810, since cleaning will not fix a crack or chip on any material.