---
title: "liquid pen — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/liquid-pen"
last_updated: "2026-07-14T00:24:10.562Z"
locale: en
meta:
  description: "brand-locked demand (top 5 brands take 97% of clicks) — liquid pen doesn't clear our bar today."
  "og:description": "brand-locked demand (top 5 brands take 97% of clicks) — liquid pen doesn't clear our bar today."
  "og:title": "liquid pen — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
---

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# **liquid pen**

**Skip it**

Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.

Market size 28Growth 16Conversion 31Competition 40Returns 91Price range 79Avg price 85Brand share 8Review moat 45Quality gap 73

**Returns**

**Great****1.2%**

return rate — above 6% kills the launch gate

**Avg price**

**Great****$19.02**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$11.50–$28.90**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****1,971.24**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Okay****61%**

top-5 click share — leaders hold, buyers still browse

**Conversion**

**Okay****2.5%**

search→purchase rate — share of searches ending in a sale

**Market size**

**Okay****$124K**

$124K/yr · 263K searches

**Growth**

**Bad****-17.1%**

90-day search growth — must beat 0% to launch

**Brand share**

**Bad****97%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**7 **▼falling

**Sellers**

**19**

**Top-5 brand share**

**97%**

**Open market**

**1%**

- Lifelines69% - Mindscope18% - Abhay4% - YoYa Toys3% - YUE MOTION2% - Special Supplies2% - Open — no brand owns it (1 brand, 1%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$6K10%$12K15%$19K20%$25K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Lifelines Scented Lava Gel Pen Set 5-Pack (Brights) - 0.5mm Colored Gel Pens Infused with Scented Essential Oil Blends & Mesmerizing Lava - School Supplies for College Kids & Adults](https://m.media-amazon.com/images/I/51TsdjtL8CL.jpg)**Lifelines Scented Lava Gel Pen Set 5-Pack (Brights) - 0.5mm Colored Gel Pens Infused with Scented Essential Oil Blends & Mesmerizing Lava - School Supplies for College Kids & Adults**Lifelines**$18.63**4.2★1,276 rev](https://www.amazon.com/dp/B0FH7JCZ8L) [2![Lifelines Scented Lava Gel Pen Set 10-Pack (Multi-Color) - 0.5mm Colored Gel Pens Infused with Scented Essential Oil Blends & Mesmerizing Lava - School Supplies for College Kids & Adults](https://m.media-amazon.com/images/I/51cF+q5k3rL.jpg)**Lifelines Scented Lava Gel Pen Set 10-Pack (Multi-Color) - 0.5mm Colored Gel Pens Infused with Scented Essential Oil Blends & Mesmerizing Lava - School Supplies for College Kids & Adults**Lifelines**$28.85**4.2★1,276 rev](https://www.amazon.com/dp/B0FH7JB3ZN) [3![Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Blue/Orange)](https://m.media-amazon.com/images/I/41mL3yyzfcL.jpg)**Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Blue/Orange)**Mindscope**$24.99**3.6★12 rev](https://www.amazon.com/dp/B0GRCJBFXJ) [4![Lifelines Pen Diffuser Set Natures Escape 3-Pack 1mm Black Ballpoint Pens with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write](https://m.media-amazon.com/images/I/51iGAJnSjnL.jpg)**Lifelines Pen Diffuser Set Natures Escape 3-Pack 1mm Black Ballpoint Pens with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write**Lifelines**$28.90**4.4★2,108 rev](https://www.amazon.com/dp/B0FFQWJ8HG) [5![Lifelines Pen Diffuser Crisp Mountain Air - 1mm Black Ballpoint Pen with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write](https://m.media-amazon.com/images/I/41n9Pf+hiWL.jpg)**Lifelines Pen Diffuser Crisp Mountain Air - 1mm Black Ballpoint Pen with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write**Lifelines**$12.61**4.4★2,108 rev](https://www.amazon.com/dp/B0CCWRTVH2)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Blue/Orange)](https://m.media-amazon.com/images/I/41mL3yyzfcL.jpg)**Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Blue/Orange)**Mindscope**$24.99**12 rev4mo ago](https://www.amazon.com/dp/B0GRCJBFXJ) [![Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Green/Yellow)](https://m.media-amazon.com/images/I/41NKxHtFmML.jpg)**Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Green/Yellow)**Mindscope**$24.93**12 rev4mo ago](https://www.amazon.com/dp/B0GRD5SZML) [![Smens Scented Glitter Gel Pens 12 Pack Colored Gel Pens with Sparkly Ink & Gourmet Scented Grips Fun School Supplies Cute Journaling Pens & Creative Stationery Gift Set](https://m.media-amazon.com/images/I/51jZBcdZyPL.jpg)**Smens Scented Glitter Gel Pens 12 Pack Colored Gel Pens with Sparkly Ink & Gourmet Scented Grips Fun School Supplies Cute Journaling Pens & Creative Stationery Gift Set**Scentco**$11.94**11,717 rev10mo ago](https://www.amazon.com/dp/B0FPTNJ2CH) [![Lifelines Scented Lava Gel Pen Set 10-Pack (Multi-Color) - 0.5mm Colored Gel Pens Infused with Scented Essential Oil Blends & Mesmerizing Lava - School Supplies for College Kids & Adults](https://m.media-amazon.com/images/I/51cF+q5k3rL.jpg)**Lifelines Scented Lava Gel Pen Set 10-Pack (Multi-Color) - 0.5mm Colored Gel Pens Infused with Scented Essential Oil Blends & Mesmerizing Lava - School Supplies for College Kids & Adults**Lifelines**$28.85**1,276 rev11mo ago](https://www.amazon.com/dp/B0FH7JB3ZN) [![Lifelines Writing Wellness Gift Set - Scented Writing Set Includes Finger Maze Sensory Journal 3 Scented Stacking Highlighters & 2 Lava Gel Pens - Aromatherapy & Sensory Immersion](https://m.media-amazon.com/images/I/51DD8bKUaoL.jpg)**Lifelines Writing Wellness Gift Set - Scented Writing Set Includes Finger Maze Sensory Journal 3 Scented Stacking Highlighters & 2 Lava Gel Pens - Aromatherapy & Sensory Immersion**Lifelines**$19.86**362 rev11mo ago](https://www.amazon.com/dp/B0FJP8TKD9)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Green/Yellow)](https://m.media-amazon.com/images/I/41NKxHtFmML.jpg)**Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Green/Yellow)**Mindscope**$24.93**3.6★**▲ 412%**](https://www.amazon.com/dp/B0GRD5SZML) [![Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Blue/Orange)](https://m.media-amazon.com/images/I/41mL3yyzfcL.jpg)**Mindscope BubbleFX LED Light Up Bubble Sculptor Pen (Blue/Orange)**Mindscope**$24.99**3.6★**▲ 409%**](https://www.amazon.com/dp/B0GRCJBFXJ) [![Lifelines Pen Diffuser Set Diner Classics 3-Pack - 1mm Black Ballpoint Pens with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write](https://m.media-amazon.com/images/I/51NeZpR1uxL.jpg)**Lifelines Pen Diffuser Set Diner Classics 3-Pack - 1mm Black Ballpoint Pens with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write**Lifelines**$22.41**4.4★**▲ 121%**](https://www.amazon.com/dp/B0F8FTGW11) [![Lifelines Pen Diffuser Set Natures Escape 3-Pack 1mm Black Ballpoint Pens with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write](https://m.media-amazon.com/images/I/51iGAJnSjnL.jpg)**Lifelines Pen Diffuser Set Natures Escape 3-Pack 1mm Black Ballpoint Pens with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write**Lifelines**$28.90**4.4★**▲ 105%**](https://www.amazon.com/dp/B0FFQWJ8HG) [![Lifelines Pen Diffuser Crisp Mountain Air - 1mm Black Ballpoint Pen with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write](https://m.media-amazon.com/images/I/41n9Pf+hiWL.jpg)**Lifelines Pen Diffuser Crisp Mountain Air - 1mm Black Ballpoint Pen with Scented Essential Oil Blends Aromatherapy Diffuser & Sensory Immersion Diffuse Aroma As You Write**Lifelines**$12.61**4.4★**▲ 56%**](https://www.amazon.com/dp/B0CCWRTVH2)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -17.1% search growth over the last 90 days.

15K10KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jan, Mar, Nov, Dec · busiest ÷ quietest = 7.2×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Smell**32%

*“the smell is beautiful”*

**Fun/Entertainment Experience**17%

*“you have a great toy”*

**Color**9%

*“the colors are very bright”*

**Writing Experience**7%

*“Writes nice”*

**Quality-Overall**4%

*“Overall, this set is awesome, especially if you journal or take notes”*

**Value For Money**3%

*“value for the money”*

**Gifting Purpose**3%

*“My friend absolutely loved this gift I got her for Christmas”*

**Durability**1%

*“It is a very durable product”*

**Pen/Pencil Quality**1%

*“Glitter gel pens are great”*

**Advertised Vs Actual Product**1%

*“as advertised,”*

### **What buyers complain about **

**Smell**28%

*“Weird smell”*

**Value For Money**9%

*“they were more expensive in the store so I was able to get them bit cheaper here”*

**Durability**5%

*“Don't last”*

**Functionality-Overall**5%

*“it stops working randomly”*

**Quality-Overall**5%

*“Pens were not good quality”*

**Writing Experience**4%

*“Pens dont write”*

**Leak-Proof**4%

*“leaked everywhere”*

**Dry/Empty Ink**3%

*“Two out of the three pens ink was dry”*

**Ink Leakage**3%

*“BUT the ink went out on each in about one day”*

**Color**3%

*“The red and orange dont work well”*

### **Top return reasons **

**Smell**37%

**Leak-Proof**12%

**Functionality-Overall**8%

**Advertised Vs Actual Product**7%

**Ink Refill**5%

**Size-Overall**5%

**Writing Experience**4%

**Color**3%

**Defective Material/Parts**3%

**Value For Money**2%