Welcome! If you’re curious about the **Sapphire flavor from Flum (often marketed as “Sapphire Flum Mello 20K” or “Sapphire Flum Disposable”), you’re in the right place. I’ve spent considerable time trying different Flum flavors and devices, and I’ll walk you through exactly what Sapphire tastes like, how it fits into the Flum line-up, and what you should know before you try it.

In this guide I’ll share my personal impressions (with plenty of experience backing them), plus the factual specs, flavour profile, pros cons, comparisons, and best tips to get the most out of this flavour. Whether you're already a Flum user or just flavour-curious, I’ll help you decide if Sapphire is the one for you.

What is “Sapphire” in the Flum Line-up?

“Sapphire” is a flavour variant in the Flum “Mello 20K” (and sometimes other series) disposable device line. According to product descriptions, it promises a blend of juicy berries with a touch of sweetness. Some sources also describe it as having white gummy candy elements or cooling/ice notes.

In simpler terms: it isn’t purely a classic single fruit flavour (like “blueberry”); rather it’s a mixed berry-candy-sweet flavour profile with a smooth finish. One review put it as: “A perfect blend of blueberries and a touch of creaminess” for Sapphire. 

It occupies a spot in Flum’s flavour portfolio for users looking for something sweet, fruity, candy-ish rather than purely tobacco or menthol.

Key Specifications of the Device and Sapphire Flavour

Here’s a table summarizing the main specs for the device that Sapphire comes in (based on current public listings). Use this to understand what hardware and e-liquid you’re dealing with:

Why this matters: These specs help you understand how long the device might last, what format the flavour is delivered in (salt nicotine, device etc.), and whether the flavour profile is matched to a heavy or moderate usage style.

Flavour Profile My Experience

Taste Aroma

From my experience (and correlating with reviews), Sapphire delivers:

• A bold, sweet berry base: You’ll taste ripe berries—blueberry, maybe blackberry/raspberry hints—with some juicy, slightly tart notes. Many users pick up blueberry first. 

• A candy-sweet finish: After the initial berry rush, there’s a smooth sweet layer that reminds of gummy candy or sweet dessert. One listing says “white gummy bears reimagined”.

• Smooth mouth-feel: The flavour is designed to be easy and mellow—no harsh tobacco bite or heavy menthol punch (unless a “cool/ice” element is added depending on variant).

• Possible cooling/ice overlay: Some sources claim the flavour includes a subtle icy finish or cooling menthol effect.

My Impressions

• On first inhaling, you immediately get a fruity scent and flavour that is pleasing and fairly intense.

• As you continue, the candy sweetness becomes more noticeable—so it’s less about pure fruit, more about “fruit candy”.

• The finish is smooth, which is good for “all-day use” (if you’re into this flavour style).

• For me, if you like sweet, dessert-type vapes (especially berry + candy), this flavour scores high. If you prefer more pure, single-note fruits or strong menthol/tobacco flavours, this may feel too “sweet” or “candied”.

• There are mixed user impressions: On Reddit someone said:

  “I got the Sapphire and it tastes like Robitussin. Kind of gross. I didn’t want cough syrup for my vape.”
  So take note: sweet candy-berry flavours may not suit everyone’s palate.

Strengths Weaknesses

Strengths:

• Clear, strong berry-candy flavour that stands out.

• Smooth finish with minimal harshness.

• Excellent if you enjoy sweet dessert-type vapes or candy flavours.

Weaknesses:

• Might be too sweet/candy-ish for those who prefer subtle or “natural” fruit.

• Some users detect odd undertones (as per Reddit report) which may be due to flavour chemistry or individual taste.

• Because of the high puff count / device format, if the flavour is sweet, it may lead to flavour fatigue sooner than simpler flavours.

Who Should Use Sapphire (and Who Should Avoid)

Recommended If You:

• Enjoy berry and candy flavour combinations, especially mixes rather than pure single-fruit.

• Prefer sweet, dessert-style vapes rather than tobacco or heavy menthol.

• Use a device that supports salt nicotine and want a high-puff count disposable format for convenience.

• Want something smooth and easy for all-day use (without heavy throat hit).

Consider Avoiding If You:

• Prefer very classic/clean fruit flavour (e.g., just blueberry or just raspberry without candy).

• Are sensitive to very sweet flavours or prefer minimal sugar/candy taste in your vape.

• Want menthol or strong cooling effect (unless you verify variant includes “icy”).

• Dislike the idea of “mixed” flavour profiles—in that case a simpler flavour might suit you better.

Comparison with Other Flum Flavours

To see how “Sapphire” stacks up, here’s a brief comparison:

In short: if you like candy-berry vapes, Sapphire is one of the stronger options in the Flum line-up. If you’re after something more traditional (tobacco, menthol) then Sapphire may not hit your target.

Tips to Get the Most Out of Sapphire Flum

• Start with moderate draws: Because the flavour is rich/sweet, slower draws can help you savour the profile without quickly burning through the taste or getting too sweet.

• Use in the right setting: If you’re switching from a subtle flavour, allow your palate to reset (drink water) so you fully taste the candy/berry notes.

• Mind flavour fatigue: Sweet flavours tend to fatigue faster—take short breaks or alternate with a more neutral flavour if using for long periods.

• Keep the device at moderate power (if adjustable): To preserve the flavour fidelity and avoid burnt taste or harsher throat hit.

• Storage: Keep the device sealed/unopened until use, and avoid high-heat or direct sunlight to maintain the e-liquid flavour quality.