KuniyoshiRust Eraser Sabitoru Medium and Fine 2-piece Set

Q: what are these? Are they like 3M green or maroon pads? Do they wear out? are they harder than the steel of the knife (scratch)? scouring powder?

their like rubber erasers with fine abrasive. Their not like the 3m scotchpad if that is what your referring too. They last for a long time but they do wear out over time. The abrasive HAS to be harder then the rust and steel otherwise its a useless product.

Q: Can i use these to clean spyderco sharpening stones?

I use the medium white one to cealn my suehiro water bench stones and it works great so it should work fine on the spyderco items. The fine red one is only good for getting rust off a blade after you used the white one. For stone cleaning use only the white one

Q: Is it really necessary to use a medium and a fine? Thank You!!

It depends on the amount of rust or scratches. For heavier abrasions it's easier to start with the medium and finish with the fine. Soo in some cases it is better to have both.

Product ID: 285905858

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Details

Brand
Kuniyoshi
Colour
Gray
Material
Plastic Rubber
Product dimensions
6.4L x 3.8W
Recommended uses for product
Rust Removal

⚡Effortless rust removal

💧Soak & activate tech

🛠️Dual-grain precision

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Rust Eraser Sabitoru Medium and Fine 2-piece Set

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Description

⚡ Rust-free knives, zero effort—be the kitchen hero everyone envies!

DUAL GRAIN POWER - Medium and fine grains tackle rust from tough to delicate with surgical precision.
DURABLE LIGHTWEIGHT - Crafted from premium plastic and rubber, these 82g tools are built to last and easy to handle.
QUICK SOAK ACTIVATION - Just 10 minutes in cold water primes the erasers for maximum rust-busting efficiency.
PAIN FREE RUST REMOVAL - Say goodbye to harsh chemicals and elbow grease—get spotless knives with zero hassle.
ERGONOMIC COMPACT DESIGN - Perfectly sized 1.5"x2.5"x0.5" blocks fit comfortably in hand for controlled scrubbing.

The Kuniyoshi Rust Eraser Sabitoru Medium and Fine 2-piece Set offers a smart, dual-grain solution for removing tough rust from knives effortlessly. Simply soak the erasers in cold water for 10 minutes, then gently scrub to restore your blades without harsh chemicals or strain. Compact, lightweight, and durable, this set is a must-have for professionals and enthusiasts aiming for pristine kitchen tools.

Specifications

Manufacturer	Kuniyoshi
Brand	Kuniyoshi
Model number	8541909070
Product Dimensions	6.35 x 3.81 x 1.27 cm; 82 g
Color	Grey
Shape	Rectangular
Material Type	Plastic, Rubber
Manufacturer Part Number	SG_B00FS0BFJC_US
Item Weight	82 g