The little rubber things under the tool - are they supposed to be there? They get caught in the grinder grid. Are they to be cut off?

Yes they are.You can trim them slightly with a safety razor, many people put a piece of scrap glass on top of the grinder grid-much smoother as you grind, chips stay on top of the scrap glass.. Rainbow Art Glass.

does morton twister work

I have not used the Morton Twister but have heard some good things from associates that work with wire. Brenda is right about needing something to hold the other end of the wire, a small bench vise would be another solution if help is not available to hold the other end.

What material is the grinder mate made from?

It is a very heavy plastic with a metal spring. It will last several years if you do a lot of stained glass work. Eventually the part that holds the glass will wear down from use. But I could not live without mine. It saves your fingertips!

The grinder's mate holds the piece at a height higher than the grinding wheel. Am I doing something wrong?

Just raise the grinder wheel, that should do the trick! It can be easily adjusted to work with your Grinder's Mate. Liz Renee Nartique Glass

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Nick's Grinder Mate for Sharpening Stained Glass

Product ID: 140561190

Details

Brand
ASG
Colour
Red
Dishwasher safe?
No
Item weight
68 g
Material
Glass
Number of items
1

📐Wide base ensures perfect 90° grinding angle

🖐️Ergonomic open handle space for finger comfort

🛠️Spring-loaded hinge adapts to glass thickness

R$740

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Description

🔧 Sharpen your craft, not your fingers!

COMFORT FIRST DESIGN - Open handle space and rubber jaws protect your fingers—say goodbye to sore hands and slips.
DURABLE LIGHTWEIGHT - At just 68g, this tool is easy to handle yet built tough for long-lasting use in your craft arsenal.
PERFECT ANGLES EVERY TIME - Wide base stabilizes your glass at the ideal right angle to the grinding head for professional results.
VERSATILE FOR ALL PROJECTS - Works smoothly with stained glass pieces of varying sizes and shapes, making your creative flow unstoppable.
EFFORTLESS PRECISION GRINDING - Spring-loaded hinge adjusts seamlessly to any glass thickness for flawless sharpening every time.

Nick's Grinder Mate is a lightweight, ergonomic sharpening tool designed specifically for stained glass artists. Featuring a spring-loaded hinge for variable glass thickness, rubber jaws for secure grip, and a wide base to maintain a perfect 90° angle, it enhances precision and comfort while protecting your fingers during grinding.

Specifications

ASIN	B003ZZK1YC
Best Sellers Rank	524,046 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 199,630 in Arts & Crafts
Brand	ASG
Brand Name	ASG
Colour	Red
Customer Reviews	4.2 out of 5 stars 12 Reviews
Global Trade Identification Number	00802066000488
Is the item dishwasher safe?	No
Item Weight	0.15 Pounds
Item weight	0.15 Pounds
Manufacturer	ASG,INC
Manufacturer Part Number	NGM
Material	Glass
Material Type	Glass
Model Number	NGM
Number of Items	1
Number of Packs	1
Operation Mode	Manual
Operation mode	Manual
Recommended Uses For Product	Kitchen
Recommended uses for product	Kitchen
Set Name	Different glass thicknesses
UPC	802066000488
Unit Count	1.0 count

Reviews

B**E

Fabulous gadget!

Wow!! I bought these to make grinding tiny pieces easier but I use it for all pieces. The gripping jaws hold the glass securely and the whole gadget glides smoothly on the top of the grinding machine. I've found that I can grind pieces more quickly and accurately. A really good buy.

3.10.2026

L**H

A bit disappointed

You need to cut off the black posts or it won't fit flat on the grinder. More fiddly than it looks on the video clips. No instructions provided in the package. A bit pricy for what it is. In general I was a bit disappointed.

12.05.2026

M**Y

Great if you’re using a grinder for the first time

Fantastic! So easy to use and really effective when refining glass for mosaics

20.08.2026

A**R

Great

Great thank you

7.03.2026

S**E

Blah

Not a game changer. It doesn't hold the glass very well so while I'm grinding the glass is turning. The most irritating thing is that it keeps getting hooked on the little holes of the grid on the grinder.

15.11.2024

R**N

Great idear

Good item for holding glass, Shame it's bowed and does not sit flatt to surface

7.03.2022

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R$740

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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2 weeks ago

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