Review on 🥤 Nutri Ninja 24-Ounce BPA-Free Tritan Cup with Spout Lid - 2-Pack: Perfect Blend for Nutri Ninja Blenders (XSK2424) by Rashad Ross

I bought these to have extra cups so we always have a clean one. I took a chance and these cups fit our BL455_30 blender. I'm so happy! I love that these mugs are dishwasher safe and don't take up as much space as our full-size Ninja blender. We rinse the blade cap with very hot water and the little rubber seal inside that cap when my husband and I use them back-to-back. So happy I took the risk. The box of two cups in this order indicates that it fits BL-480/490/640/680 Auto IQ series. These mugs aren't any better, but they're exactly the same as the 24-ounce mugs that came with our blender.