Rough belts fitted on carrier wheels are blue internally and a sold in pairs. They are 180 grit. This grade of belt is designed to profile damaged and badly chipped knives. Because these belts remove a lot of metal they should be used with caution. Continually check the knife edge for overheating. 
- You cannot add "Magimix 3200XL Matt Chrome Food Processor With Triple Pusher" to the cart because the product is out of stock.