Lip Cheat sharpens like any other wooden pencil. There’s no twist-up barrel to fiddle with, and Charlotte Tilbury customer care says any standard makeup pencil sharpener will do the job.
The annoying part is the core. It’s soft, and one Feelunique reviewer watched it snap in several sharpeners and a blade, even after chilling the pencil. That doesn’t match the brand’s own advice, and the two accounts never fully line up.
How to Sharpen a Charlotte Tilbury Lip Cheat Lip Liner
Customer care confirms the pencil has no twist mechanism, so any standard makeup pencil sharpener works. The brand still recommends its own Pencil Sharpener, and the product page lists Lip Cheat among the pencils that sharpener was designed for.
- Skip the twisting. Turning the barrel does nothing on this pencil.
- Pick the sharpener hole that fits the barrel snugly, without forcing it.
- Chill the pencil first only if the core feels soft (details further down).
- Insert the tip and turn with sure, moderately fast rotations. Temptalia advises against going too slowly or too quickly.
- Stop when the tip looks pointed and precise, then empty the sharpener as soon as it fills, which is the brand’s own instruction.
A fresh point pays off on the first stroke. Charlotte Tilbury’s usage instructions start the outline at the corner of the top lip and draw slightly over the natural lip line for a fuller look.
Once the point is ready, a step-by-step guide to lining your lips covers the rest of the technique.
Which Sharpener Works Best for Lip Cheat?
The brand’s own Pencil Sharpener is the safe choice, since it was built with Lip Cheat in mind. A standard makeup sharpener costs less, and customer care says it works as long as the blade is sharp.
| Option | Holes | Price | Reported result |
|---|---|---|---|
| Charlotte Tilbury Pencil Sharpener | 2 sizes | $7 (US) | Reviewers report clean points, no breakage |
| Standard makeup pencil sharpener | 1 or 2 | Varies | Brand says it works; blade sharpness decides |
| MECCA MAX Dual Sharpener | 2 chambers | $9 (AU site) | Catches shavings; out of stock when checked |
| Craft knife or blade | None | n/a | One reviewer’s core still broke |
Key figures for Lip Cheat and its sharpener
Retailer product listings, John Lewis and Cult Beauty among them, put the pencil at 1.2 g. Charlotte Tilbury’s US site sells the sharpener for $7.00, and when Bluemercury was checked in October 2026 it listed Lip Cheat at $28 with the sharpener at $7.
The sharpener has two holes, one for makeup pencils and one for eyeliner, according to the Cult Beauty product description. Charlotte Tilbury says it was designed for Colour Chameleon, Rock ‘n’ Kohl, The Classic and Lip Cheat.
Why a 1.2 g pencil leaves little room for waste
Every sharpening removes some wood and core, and a snapped tip removes more.
At those listed prices the sharpener costs a quarter of the pencil, so one saved core pays part of that back.
Ulta reviewers say the brand sharpener cuts without breaking or wasting product. One of them adds that it did not release the shavings from a lip pencil and needed a tissue wipe.
When to skip the brand sharpener
If your current sharpener gives a clean point, buying another one adds nothing.
Temptalia commenters make the same call from the other side: a sharpener that catches or breaks a pencil has a dull blade and needs replacing.
The sources disagree on one point. Customer care says any standard sharpener works, while a Cult Beauty reviewer reports that other brands’ sharpeners failed on Charlotte Tilbury pencils.
Chilling Lip Cheat Before Sharpening: What the Sources Say
Chilling firms a soft pencil so it sharpens with less waste, per Temptalia and Beauty Bible. Neither source names Lip Cheat, and Charlotte Tilbury’s sharpening guidance does not mention chilling at all.
Temptalia recommends the fridge or freezer for really soft or creamy pencils to cut waste, and Beauty Bible applies the same step to lip and eye pencils.
Against that, customer care points to any standard sharpener and says nothing about chilling. A Feelunique reviewer chilled the pencil, tried several sharpeners and a blade, and still watched the core snap. Because neither Temptalia nor Beauty Bible tested chilling on Lip Cheat, that review is the only Lip Cheat-specific report, and in it chilling did not help.
So the evidence is thin. Chilling is cheap and worth one try on a soft pencil, but it won’t rescue a core that breaks regardless.
How long to chill the pencil
Beauty Bible gives 10 minutes in the fridge for lip or eye pencils.
It also suggests rolling the pencil between your fingertips to soften it again if you want to use it straight away, and wiping off any marks with a remover-soaked pad.
Temptalia gives no minute count. Freezer times do circulate on social posts, but none comes from the brand or a trade publication, so no freezer time is given here.
The routine carries over to most creamy pencils, and a general guide to sharpening lip liners covers the basics for other brands.
When chilling does not fix it
Chill once. If the core still snaps, change the sharpener, not the chilling time.
The Feelunique reviewer’s case shows why. Cold did not help a pencil that kept breaking under several different blades, so the cause sits in the core or the cutting edge, not the temperature.
Why Lip Cheat Cores Break and How to Fix It
Breakage mostly comes down to a soft wax core and a poor cut. Fix the cut first, because the core is the one part you cannot change.
Why a velvety core is fragile
Charlotte Tilbury describes the Lip Cheat core as rich and velvety, which sits at the soft end of a known formulation trade-off.
A granted patent on cosmetic powder leads (US 12059484 B2) states that soft leads tend to break or crumble during processing, while leads bound with more wax are stronger but deliver less product to the skin and give a waxy application.
Stable Micro Systems, which makes texture analysers for testing eye and lip pencil tips, says wax content sets core rigidity. It adds that formulators have to avoid a core that turns crumbly or brittle after prolonged or low-temperature storage.
In practice, that means chilling a pencil for minutes, not overnight. Cold storage is a brittleness risk that formulators design against.
Failure modes and fixes
| Cause | Sign | Fix |
|---|---|---|
| Worn or ill-fitting blade | Ragged cut, tip tears | Swap the sharpener |
| Heavy pressure | Tip snaps on the last turns | Ease off and stop sooner |
| Warm, soft core | Core smears or crumbles | Chill briefly, then retry |
| Formula too soft | Breaks in every sharpener | Contact customer care |
Work down the table from the top. Only the last row needs anyone but you.
When the pencil will not hold a point
Some pencils never do. One Feelunique reviewer adds that the wood left after repeated attempts was sharp enough to cut a lip, which is a reason to stop sharpening and start a claim.
Charlotte Tilbury’s returns policy for purchases made on its website or app runs on a clock (as listed in October 2026):
- Within 48 hours, tell customer care about a damaged or faulty product, ideally with a photo
- Within 31 days, you can get a full refund or replacement for damaged or faulty products
- A faulty product returned within 6 months gets a replacement, or a refund if none is available
The policy does not say whether a core that snaps in the sharpener counts as faulty. Send the photo and let customer care decide.
Retailers set their own terms. ASOS lists Lip Cheat as non-returnable for hygiene reasons, so a retail purchase may leave fewer options than one made on the brand’s site.
When to Re-Sharpen Lip Cheat
Re-sharpen before any step that needs a fine line, and skip it when you are only filling in color. Charlotte Tilbury names no fixed interval.
The brand does say a properly sharpened liner draws a neater line, and its application steps use the same pencil to outline first and fill second.
| Task | Needs a point | Sharpen first |
|---|---|---|
| Outline the lips | Yes | Yes |
| Fill in the lips | No | Not required |
| Touch up edges over lipstick | Yes | Yes, for a fine line |
The touch-up row comes from makeup artist Alice Lane, who told Coveteur that tidying the lines with liner after the lipstick is on is a good idea.
A full fill leaves the tip blunt, so the next outline starts at the sharpener.
Every sharpening shaves off pencil, so sharpening only when the next step needs a point stretches it furthest.
Keeping the Sharpener Clean Between Uses
Wipe the sharpener out after each pencil and keep eye pencils away from the lip sharpener where you can, because residue and shavings carry from one pencil to the next.
Temptalia’s tips call for cleaning the sharpener out between uses so colors do not mix. Commenters on the same thread go further, scraping out the buildup and then using makeup remover on a cotton swab, or rubbing alcohol to sanitize.
Why eye pencils raise the stakes
The FDA’s eye cosmetic safety tips, republished by Cedars-Sinai and Brigham and Women’s Hospital, say any cosmetic tool placed near the eye has to be clean.
Both warn that scratching the eye with an infected brush or makeup pencil can cause a serious infection.
A duo sharpener makes mixing easy, since lip and eye pencils can pass through the same body.
One sharpener or two
A single shared sharpener is cheaper and means one less item in the bag. It needs cleaning between every eye and lip pencil, though, and color residue can transfer to the next tip.
Temptalia commenters go the other way and keep one sharpener for lip pencils and another for kohl and eye pencils. Eye-pencil residue stays off the lip liner, at the cost of a second sharpener.
If you only own the duo, clean it every time. If you wear eye pencils daily, a second sharpener is the simpler habit.
Charlotte Tilbury Lip Cheat Lip Liner FAQ
Is the wood left after sharpening sharp enough to cut your lips?
Yes, in at least one reported case. A Feelunique reviewer says the wood left after repeated sharpening attempts cut a lip.
Swap in a fresh sharpener and check the edge with a fingertip before lining.
Can you sharpen Lip Cheat with a knife instead of a sharpener?
Yes, but it is the weakest option. Charlotte Tilbury customer care points to a standard makeup pencil sharpener, and the Feelunique reviewer who tried a blade still saw the core break.
Do Charlotte Tilbury eyeliners sharpen the same way as Lip Cheat?
Yes. Charlotte Tilbury customer care says its eyeliners and Lip Cheat lip liners have no twist mechanism and sharpen in any standard makeup pencil sharpener.
The brand’s Pencil Sharpener covers both, including Rock ‘n’ Kohl and Colour Chameleon.
Does the Charlotte Tilbury Pencil Sharpener work on other brands’ pencils?
Yes. The brand says it suits all eyeliner and eyeshadow pencils, and Cult Beauty reviewers report it handles other brands’ lip pencils and larger eye pencils without breaking them.
An Ulta reviewer adds eyeshadow sticks to the list.
When to Return a Lip Cheat That Keeps Breaking
Return a Lip Cheat when the core still snaps in a fresh sharpener, because that failure points to the formula, not the technique.
Start by swapping the sharpener, since that costs nothing if you already own another one. A single brief chill is the next cheapest thing to try, and only after both does it make sense to send customer care a photo.
A fresh sharpener and one 10-minute chill take under an hour, so a new purchase keeps both the 48-hour notice window and the 31-day refund window intact.
A replacement pencil carries the same soft formula, though, so a refund is the safer outcome after breakage in several sharpeners.
The sequence reflects the returns policy as listed in October 2026, and a change to its windows would change the sequence.
If the claim ends in a refund, a guide to choosing a lip liner covers the next pencil.
She started writing on the site after fielding the same questions from clients and friends often enough to just write the answers down: which red won't turn orange on a warm undertone, how to keep lipstick from feathering into fine lines, why a "12-hour" formula rarely survives dinner.
Every review on the site follows the same rule she uses with paying clients: wear it first, then decide if it's worth recommending.
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