magic rub erasers
Skip itA small market ($60K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 6% kills the launch gate
Conversion
Great10.6%search→purchase rate — share of searches ending in a sale
Price range
Okay$3.33–$23.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Review moat
Okay3,660.65avg incumbent reviews — the moat a new listing must climb
Growth
Bad-0.3%90-day search growth — must beat 0% to launch
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Avg price
Bad$6.99avg listing price — sweet spot $15–$100
Market size
Bad$60K$60K/yr · 82K searches
Competition
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.Brands
13 rising
Sellers
105
Top-5 brand share
83%
Open market
12%
- Prismacolor43%
- STAEDTLER15%
- Tombow10%
- Brusarth10%
- Mr. Pen5%
- Faber-Castell5%
- Open — no brand owns it (7 brands, 12%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Prismacolor Premier Magic Rub Vinyl Erasers 12 Count - For Drafting Sketching Fine Art School Supplies
Prismacolor$9.804.6★2,031 rev
STAEDTLER Mars Plastic Vinyl Erasers (4-Pack) White Erasers for Clean & Precise Results - Latex-Free Minimal Crumbling Made in Peru
STAEDTLER$4.234.8★12,001 rev
Sanford Prismacolor Magic Rub Eraser (SAN70503) 2 Pack
Prismacolor$9.824.6★838 rev
Brusarth 3pc Eraser Set - Fine Detail Eraser for Sketching Charcoal Drawings & Colored Pencils
Brusarth$5.884.6★1,457 rev
Tombow 67304 Mono Sand Eraser 2-Pack. Silica Eraser Designed to Remove Colored Pencil and Ink Markings
Tombow$6.254.5★3,471 rev
Newest
by launch date
YPLUS Detail Eraser Pencils Fine Detail Eraser with Sharpener Perfect for Sketching Charcoal Drawings Pencils Erasing & Geometry Corrections Blue (3-Pack)
YPLUS$8.87286 rev
Mr. Pen- Pen Style Eraser Set 2 Pack Square & Round Tip
Mr. Pen$6.84946 rev
Mr. Pen- Pencil Erasers 10 Pack Morandi Colors
Mr. Pen$4.17423 rev
MARTCOLOR 6pc Eraser Pencils and 2pc Sharpener Fine Detail Eraser for Sketching Charcoal Drawings & Colored Pencils
MARTCOLOR$5.97366 rev
Mr. Pen- Art Eraser Set 12 pcs Artist Pencil Erasers
Mr. Pen$7.76639 rev
Trending
90-day click momentumMr. Pen- Pencil Erasers 10 Pack Morandi Colors
Mr. Pen$4.174.7★
Prismacolor Block Shape Premier Magic Rub Erasers Natural Pack of 24 (SAN73201-24)
Prismacolor$23.125.0★
Tombow Mono Zero Eraser Round 2.3mm
Tombow$5.654.8★
Sanford Prismacolor Magic Rub Eraser (SAN70503) 2 Pack
Prismacolor$9.824.6★
Mr. Pen- Pen Style Eraser Set 2 Pack Square & Round Tip
Mr. Pen$6.844.6★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -0.3% search growth over the last 90 days.Peak months: Jul, Aug · busiest ÷ quietest = 6.6×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Best erasers”
“The variety is impressive”
“Definitely worth the price”
“Exactly what I wanted”
“Easy to use”
“which makes cleanup easy”
“Fits great”
“as I like the blue”
“They're soft, pliable, and mold easily into fine points perfect for lifting highlights in charcoal or graphite work without smudging”
“This does not smear or tear paper”
What buyers complain about
“the Mr. Pen refills are also too large”
“USELESS ERASERS”
“DOES NOT WORK”
“Eraser quality is not the best”
“And the TORE THIN PAPER quite easily”
“Does not clean up dark pencil lines well”
“Not usable”
“if you roll it then it won't stick”
“Do Not Work on Color Pencils”
“contrary to the description”