So strange but the attachements didnt fit properly until my husband (who is quite handy) looked at them closely and sanded them down a bit until they fit. Until that point we could not use the new blade as it didnt screw on. Works great now....

Firstly I chose NutriBullet for authenticity (Rates 10/10) The size of cups should be 700 or 900ml as I think the cups sizes (for a product labeled deluxe) need be larger (3/10) Price was not competitive as I did see same product $8.00AUD CHEAPER AT MYRE STORE VERY NEXT DAY after my purchase was made (2/10) Overall Im still happy I bought these (3x boxes) but when we (the customer) sees a titled product described as delux (we expect the best and largest options. The other downside is theres no other option to buy the bigger size cups . (4/10) A positive point I will raise is postage was very quick (10/10)

Bought this to go with my NutriBullet 1200 pro. Comes in handy to have an extra blade and cups when we are both making smoothies for breakfast. Im glad I bought it at the same time as my NutriBullet.