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Olfa GSB-1/S Spare Blades

  • Olfa GSB-1/S Spare Blades
    Olfa GSB-1/S Spare Blades Olfa GSB-1/S Spare Blades Olfa GSB-1/S Spare Blades Olfa GSB-1/S Spare Blades Olfa GSB-1/S Spare Blades

Olfa GSB-1/S Spare Blades for the Olfa GSR-1

High-quality Japanese carbon tool Stainless Steel Glass Scraper Blades are rust and corrosion resistant, use them wet or dry easy to wipe clean. 

Blade Specification:

  • 120mm Blade Length
  • 18mm Blade Width
  • 0.25mm Blade Thickness (Double edge)

The keyed blade locks into the blade holding plate to avoid movement during tough scraping applications.

Specifically designed to tackle the toughest scraping applications, does not scratch glass surface

Ideal for use: 

  • Commercial
  • Retail Shop Windows
  • Buildings
  • Hospitals
  • Hotels
  • Offices. 

Works great to remove:

  • Paint
  • Vinyl
  • Silicone
  • Adhesives
  • Ceramic or Glass hob
  • Film
  • Dirt
  • Excess Paint
  • Varnish
  • Silicone Sealant
  • Decorators Caulk
  • Mortar
  • Glass surfaces
  • Tile Surface
  • Excess adhesives and grout
  • Stickers
  • Glass Paint
  • Glass Frosting Paint

This Blades fits

  • 120mm Glass Scraper (GSR-1,/3B
  • Mini Glass Scraper. (GSR-2  (snap blades apart to fit)

Double-honed blade provides superior initial sharpness and edge retention

All OLFA art blades undergo an advanced production process that results in excellent sharpness and long life.

OLFA blades are designed for right hand or left hand cutting, to ensure safety only use genuine Olfa replacement blades mounted on OLFA cutters and knives

MPN Olfa GSB-1/S

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  • Brand: Olfa
  • Location: LOC-149
  • Product Code: Olfa GSB-1/S
  • MPN Olfa GSB-1/S
  • Availability: In Stock
  • £21.98

  • Ex Tax: £18.32
  • Price Includes VAT & Free Shipping

Customer Reviews

Hugo Neves

Impressive quality ! Thank you very much !

Julia Barbour

Brilliant handy little box cutters - very useful for work. Very impressed with the speed of delivery - ordered at lunchtime on Friday and they were with me by lunchtime the next day.


Spare blades of excellent quality and were dispatched Monday and delivered Tuesday. Excellent service.

Jon Martin

Simple to use and very affective. Very fast delivery. Excellent service all round.

Sue Cornwell

Excellent support to ensure I bought the correct blade. Speedy delivery good customer service

Jackie Andrews

Great service and speed. Especially when we always want it immediately these days


Best blades, I allways use Olfa ABB.

Paul Bamford

Awesome product that comes complete with 1 double sided blade!

Blaze Jovanoski

Very good quality knife and very sharp.

A. foyez

Easy User Friendly Site,Perfect Every Time - Supper Fast Delivery !

Alan Williams

Perfect service,delivered next day.

Dave Evans

just the thing, next day delivery, no problem

Deborah Pollock

I am so pleased with my purchase. This mat is very slim and measures bigger than the normal A1 size mats from other companies. I tried it out yesterday and it works perfectly. Compared to my other cutting mat I bought cheap from ebay, this Olfa mat is self healing, no fabric left in grooves and my new Olfa blades cut fabric beautifully and the blade stays sharp with this mat. I would highly recommend this mat to all sewers.

Peter Nicholls

quality product, it replaces my old one 30 years plus and I still have two boxes of spare blades !!

Kevin Young

I did get the original wallpaper cutter, which while good was a bit on the small side for bigger hands. The bigger size and rigidity of the FWP-1 works well so far. I have a lot of Olfa cutters and scrapers and they never disappoint.


Simple online ordering process and speedy well-packaged delivery. This is a great craft knife - I love the slim metal construction and the firm grip of the sliding catch which will not slip as the knife is used. Will be back for replacement blades when I have used the ones that came with the knife. Thank you so much! Definitely 5 stars!


Well balanced with a good weight to it. Great quality and comes with a variety of blade styles.


Dispatched super quick, exactly as described. Will use again.

Karolina Zeringyte

Great rotary cutter. This is my first one, I love that beautiful sharp fabric edge that it leaves behind!

Alan Jones

Really good products, got my purchase the very next day with free P&P, will definitely by buying my spare blades & other bits from here now

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Tags: Olfa GSB-1/S, Spare Blades, GSR, GSR1, GSR2, GSR-1, GSR-2, XSR200, XSR300, XSR600, SCR, SCR-L, BTC


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OLFA® Satisfaction Guaranteed Policy

OLFA cutter & non-disposable scraper handles, locking mechanisms, and 9mm standard duty blades, 18mm heavy duty blades, 25mm extra-heavy duty blades, safety and trapezoid-shaped blades and scraper blades are subject to the World Kitchen d/b/a/ OLFA - North America satisfaction guaranteed or replacement policy.*

If at any time you are dissatisfied with these “Satisfaction Guaranteed” products, we will provide an equally valued replacement. Please allow 4 to 6 weeks for delivery of replacement product. Should you be dissatisfied with any such product, please keep it. You may be asked to return it. Please contact our Consumer Care Center.

*PLEASE NOTE: This Policy does not apply to OLFA TouchKnife®, OLFA scissors, OLFA mats, OLFA rulers, disposable OLFA multi-purpose scrapers, all styles and models of 18mm, 28mm, 45mm, 60mm, rotary cutter replacement blades, and all styles and models of “KB” art knife replacement blades.

Note on Safety

OLFA blades are extremely sharp. Handle with care. Wear safety goggles. Always be alert and attentive when using a cutter or knife.

Take the time to fully learn the correct use and limitations of any cutter.

Never assume that you know how to properly use a knife.

Always store knives and blades in a safe place. Keep out of reach of children!

Full Olfa Product Guide

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