Cocinare Small Personal Blender

I’ve been using this blender daily for eight months and it does a great job on my daily smoothie. I use 1cup of milk, half a frozen banana, and fill it to the fruit line with about 6 to 12 frozen strawberries (depending on the size). I also add a couple heaping spoons of protein powder and a big tablespoon of peanut butter, and a multivitamin. I blend this for about 15-20 seconds, two or three times. This never fails. It’s way better than other smaller blenders I’ve tried. It’s easy to clean too. I also get the same results with a peanut butter, banana protein smoothie with frozen chocolate chips and a bunch of ice and a bit of milk. If there’s anything to improve, I’d say the plastic inside is showing a little bit of wear. Maybe a slightly more durable plastic material would improve it, or better yet, a thick glass might work well.