** 600w Nutri Blender has two types of gasket, please check colour (as different sizes) and select the colour you need from the drop-down list. White or Grey. **

Unfortunately the nutribullet blender gasket seals in the cross and flat blades are prone to deteriorating over time due to continued pressure of use. Once you start to see cracks or holes in the seals around the inside of the cross / flat blades it is worth replacing before it fails.