---
title: "number stamps — Niche Verdict: Worth a look (56/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/number-stamps"
last_updated: "2026-07-14T04:24:17.560Z"
locale: en
meta:
  description: "number stamps shows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "number stamps shows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "number stamps — Niche Verdict: Worth a look (56/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **number stamps**

**Worth a look**

Shows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 13Growth 19Conversion 46Competition 78Returns 96Price range 69Avg price 61Brand share 91Review moat 40Quality gap 75

**Returns**

**Incredible****0.8%**

return rate — above 6% kills the launch gate

**Brand share**

**Great****44%**

top-5 brand share — no brand owns this niche

**Competition**

**Great****37%**

top-5 click share — an open shelf

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****$5.43–$36.38**

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

**Avg price**

**Good****$13.26**

avg listing price — sweet spot $15–$100

**Conversion**

**Okay****3.7%**

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

**Review moat**

**Okay****2,487.84**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-12.8%**

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

**Market size**

**Bad****$51K**

$51K/yr · 103K searches

## **Competition**

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

**Brands**

**32 **▼falling

**Sellers**

**104**

**Top-5 brand share**

**44%**

**Open market**

**52%**

- ExcelMark13% - SUUJI9% - Trodat9% - krastmon8% - Bruislard5% - PH PandaHall4%

## **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%3%$2K6%$3K9%$5K12%$6K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 44 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![ExcelMark Self-Inking Rubber 6 Digit Number Stamp Black Ink](https://m.media-amazon.com/images/I/418wQzXQrxL.jpg)**ExcelMark Self-Inking Rubber 6 Digit Number Stamp Black Ink**ExcelMark**$12.71**4.2★47 rev](https://www.amazon.com/dp/B0FSN1HT7K) [2![Rubber Stamp Letters Numbers and Alphabets 36 Pcs Small Wooden Rubber Stamps for Card Making DIY Craft Scrapbooking Supplie etc.](https://m.media-amazon.com/images/I/41H3Zwk2S9L.jpg)**Rubber Stamp Letters Numbers and Alphabets 36 Pcs Small Wooden Rubber Stamps for Card Making DIY Craft Scrapbooking Supplie etc.**krastmon**$8.99**4.5★322 rev](https://www.amazon.com/dp/B0D5YN9LF1) [3![6 Digit Number Roller Stamps - Small Changeable Price Date Stamp Personalized Number Symbol Rolling Wheel Stamp Multi-Function DIY Rubber Scrapbooking Roller Stationery Office Business Egg Year Stamps](https://m.media-amazon.com/images/I/31QPXijU-NL.jpg)**6 Digit Number Roller Stamps - Small Changeable Price Date Stamp Personalized Number Symbol Rolling Wheel Stamp Multi-Function DIY Rubber Scrapbooking Roller Stationery Office Business Egg Year Stamps**SUUJI**$9.93**4.3★192 rev](https://www.amazon.com/dp/B0B4F2YPJK) [4![Trodat 5558 Professional Manual Numberer Stamp 8 Digits Self-Inking 3/16 (5 mm) Characters Black Ink](https://m.media-amazon.com/images/I/31HGdaq3jxL.jpg)**Trodat 5558 Professional Manual Numberer Stamp 8 Digits Self-Inking 3/16 (5 mm) Characters Black Ink**Trodat**$23.39**4.2★426 rev](https://www.amazon.com/dp/B073YDV9L2) [5![Number Stamps 10 PCS Wooden Number Stamps 0-9 Multipurpose Number-Stamps for Card Making Crafting Scrapbooking Calendar](https://m.media-amazon.com/images/I/51thBZ6f0jL.jpg)**Number Stamps 10 PCS Wooden Number Stamps 0-9 Multipurpose Number-Stamps for Card Making Crafting Scrapbooking Calendar**Bruislard**$7.06**4.0★1 rev](https://www.amazon.com/dp/B0GCWFP7SM)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![4 Digit Number Stamp Adjustable Number Stamps Multi- Functional Creative Price Tag Roller Rubber Changeable Numerical Stamp](https://m.media-amazon.com/images/I/31AmEiBuWkL.jpg)**4 Digit Number Stamp Adjustable Number Stamps Multi- Functional Creative Price Tag Roller Rubber Changeable Numerical Stamp**Twisina**$7.69**1 rev3mo ago](https://www.amazon.com/dp/B0GWMHPDD5) [![houlishu 36 Pcs Alphabet Number Stamps - Wooden Rubber Vintage Design with Storage Box Clear Printing for DIY Craft Scrapbooking Card Making](https://m.media-amazon.com/images/I/41oDHfQX-yL.jpg)**houlishu 36 Pcs Alphabet Number Stamps - Wooden Rubber Vintage Design with Storage Box Clear Printing for DIY Craft Scrapbooking Card Making**houlishu**$9.93**7 rev3mo ago](https://www.amazon.com/dp/B0GKFXT336) [![Number Stamps 10 PCS Wooden Number Stamps 0-9 Multipurpose Number-Stamps for Card Making Crafting Scrapbooking Calendar](https://m.media-amazon.com/images/I/51thBZ6f0jL.jpg)**Number Stamps 10 PCS Wooden Number Stamps 0-9 Multipurpose Number-Stamps for Card Making Crafting Scrapbooking Calendar**Bruislard**$7.06**1 rev6mo ago](https://www.amazon.com/dp/B0GCWFP7SM) [![CHGCRAFT Different Size Numbers Clear Stamps Retro Numbers Transparent Stamps Labels Silicone Clear Stamp Seals for DIY Scrapbooking Photo Album Decoration 4.36.3 inch](https://m.media-amazon.com/images/I/51UDwym3wQL.jpg)**CHGCRAFT Different Size Numbers Clear Stamps Retro Numbers Transparent Stamps Labels Silicone Clear Stamp Seals for DIY Scrapbooking Photo Album Decoration 4.36.3 inch**CHGCRAFT**$7.24**17 rev7mo ago](https://www.amazon.com/dp/B0G1M5KQPW) [![ExcelMark Self-Inking Rubber 6 Digit Number Stamp Black Ink](https://m.media-amazon.com/images/I/418wQzXQrxL.jpg)**ExcelMark Self-Inking Rubber 6 Digit Number Stamp Black Ink**ExcelMark**$12.71**47 rev9mo ago](https://www.amazon.com/dp/B0FSN1HT7K)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![4 Digit Number Stamp Adjustable Number Stamps Multi- Functional Creative Price Tag Roller Rubber Changeable Numerical Stamp](https://m.media-amazon.com/images/I/31AmEiBuWkL.jpg)**4 Digit Number Stamp Adjustable Number Stamps Multi- Functional Creative Price Tag Roller Rubber Changeable Numerical Stamp**Twisina**$7.69**4.0★**▲ 267%**](https://www.amazon.com/dp/B0GWMHPDD5) [![houlishu 36 Pcs Alphabet Number Stamps - Wooden Rubber Vintage Design with Storage Box Clear Printing for DIY Craft Scrapbooking Card Making](https://m.media-amazon.com/images/I/41oDHfQX-yL.jpg)**houlishu 36 Pcs Alphabet Number Stamps - Wooden Rubber Vintage Design with Storage Box Clear Printing for DIY Craft Scrapbooking Card Making**houlishu**$9.93**3.9★**▲ 244%**](https://www.amazon.com/dp/B0GKFXT336) [![Amazon Basics Metal Stamping Kit Alphabet and Number Stamps 36-Piece Set with Wood Storage Case 4/25 inch for Leather Wood Clay Crafting](https://m.media-amazon.com/images/I/51NhfcrMEiL.jpg)**Amazon Basics Metal Stamping Kit Alphabet and Number Stamps 36-Piece Set with Wood Storage Case 4/25 inch for Leather Wood Clay Crafting**Amazon Basics**$17.39**4.5★**▲ 188%**](https://www.amazon.com/dp/B0783J7PFM) [![Number Stamps 10 PCS Wooden Number Stamps 0-9 Multipurpose Number-Stamps for Card Making Crafting Scrapbooking Calendar](https://m.media-amazon.com/images/I/51thBZ6f0jL.jpg)**Number Stamps 10 PCS Wooden Number Stamps 0-9 Multipurpose Number-Stamps for Card Making Crafting Scrapbooking Calendar**Bruislard**$7.06**4.0★**▲ 174%**](https://www.amazon.com/dp/B0GCWFP7SM) [![36Pcs Wooden Rubber Stamps Number Letter Alphabet Stamps Mini Cute DIY Stamps Set for Craft Decorating Scrapbooking and Wedding Invitation Cards (36pcs B)](https://m.media-amazon.com/images/I/41ZL-5jrX2L.jpg)**36Pcs Wooden Rubber Stamps Number Letter Alphabet Stamps Mini Cute DIY Stamps Set for Craft Decorating Scrapbooking and Wedding Invitation Cards (36pcs B)**YIHUANYIFA**$8.60**4.7★**▲ 158%**](https://www.amazon.com/dp/B0F9YHFGZZ)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -12.8% search growth over the last 90 days.

3K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**20%

*“Nice quality and easy to use”*

**Advertised Vs Actual Product**17%

*“As advertised”*

**Print Quality**11%

*“Much better size print than others offer”*

**Ease Of Use**9%

*“Easy to use”*

**Value For Money**9%

*“Awesome price”*

**Size-Overall**6%

*“Good size”*

**Efficiency**5%

*“Works flawlessly”*

**Functionality-Overall**2%

*“should work out just fine for my needs”*

**Durability**2%

*“Very durable and just like advertised”*

**Printing Speed**2%

*“The stamp is accurate and printing, crisp and clear as advertised”*

### **What buyers complain about **

**Size-Overall**35%

*“It was large”*

**Print Quality**14%

*“Not clear print”*

**Quality-Overall**8%

*“Poor Quality”*

**Functionality-Overall**4%

*“it does not work evenly”*

**Ease Of Use**4%

*“hard to use”*

**Value For Money**3%

*“Was a pretty cheap price I guess you get what you pay for”*

**Smudge Resistance**2%

*“the ink smeared”*

**Advertised Vs Actual Product**2%

*“I feel like the picture really threw off the product size”*

**Cartridge/Ink Quality**2%

*“The ink is also incredibly ugly”*

**Writing Experience**1%

*“The writing is a little too close together so when using it can bleed into each other”*

### **Top return reasons **

**Size-Overall**55%

**Functionality-Overall**11%

**Advertised Vs Actual Product**7%

**Defective Material/Parts**4%

**Print Quality**4%

**Value For Money**3%

**Quality-Overall**3%

**Ease Of Use**2%

**Product Condition**2%

**Material Quality**1%