[This review was collected as part of a promotion.] The power of this ninja blend balls and a tumbler that you can take along with you is amazing I did receive this free from influenster for my honest opinion and I definitely recommend this I always love this brand ninja they never let me down and specially with the color electric green I absolutely love it it's new and inventive an sleek all in one!

I just purchased my BlendBoss and I was really excited for it! Unfortunately, that was short lived because when I went to wash it, water got into the handle! This is a big deal for me because it can potentially start growing mold. I understand there is a drainage hole at the bottom however, that does not mean that ALL the water will drain fully. I would have given 5 stars if there was no access for water to get into the handle.

[This review was collected as part of a promotion.] This ninja blender is so nice and easy to use! It’s lightweight and doesn’t take too much space. Looks cute on the counter too. Makes really nice smoothies and blends easily into a good consistency. Seems durable and easy to clean, maintain!

[This review was collected as part of a promotion.] I’ve been using the Ninja Blend Boss for a few weeks now, and overall, I’m really happy with it. It works exactly the way it promises: blend, pop off the base, add the drinking lid, and go. No transferring to another cup, no extra dishes — which is a huge win for busy mornings. The blending performance is genuinely impressive for a compact system. The preset modes (Blend, Smoothie, Ice Crush, and Pulse) are intuitive and actually make a difference depending on what you’re mixing. I’ve thrown leafy greens, frozen fruit, and nut butter into it, and it handles everything without a problem. What really sets this apart from similar bullet-style blenders is the design. The cup feels trendy, reusable, and surprisingly durable — something you’d actually want to carry around, not hide in the fridge or tote bag. My one complaint is the lid setup. It only comes with a sip-style top, which works — but I wish it also included a screw-on spout cap or a more secure button lid. I haven’t dropped it (yet), but it definitely feels like that could get messy. Having a leak-proof option would make this truly portable.

[This review was collected as part of a promotion.] I was incentivized by influenster. First let me start off by saying this tumbler blender is worth every penny. It is sturdy, and the tumbler is not made out of cheap plastic like others. It turned my fruit into a perfect smoothie with in seconds. It is a little loud, but it is quick working. I love that the base suction cups to the counter. It has three different settings, and most smoothie makers do not have thst option. I should know I have owned plenty that do not last. The tumbler is the perfect size for a large smoothie or frozen margarita. I have never owned one that has this much power. All I can say is wow! It is definitely worth the cost.

[This review was collected as part of a promotion.] I love this ninja tumbler blender so much! It’s perfect for traveling on the go without having to worry about transferring your drink to another cup! It’s super practical and my smoothies always turn out great! I absolutely adore the color too because it reminds me of WICKED! 10/10

[This review was collected as part of a promotion.] Ninja BlendBOSS Tumbler blender in the Watermelon Bubble Gum design is super cute💗The blender came nicely packaged with no damage. The Ninja blender has AUTO-iQ using time blending and pausing for the perfect output! Make sure that you follow the instructions as it indicates for best results, allow programs to run until it’s complete, which is usually one minute. This came with a quick start guide that was very easy to follow. The blender is very powerful and very loud as expected. The base of the blender has suction cups to keep it stationary on the kitchen counter. It has four modes of blending. I love the fact that the blender container converts into a to-go cup!

[This review was collected as part of a promotion.] This blender is amazing! Very light weight and certainly weights less than a normal blender. Suction cups right to the counter so the base is stable. Simple to clean. The noise level of this product isn’t too loud but it’s a blender so it depends on what you’re making or using it for.

[This review was collected as part of a promotion.] This Ninja Blendboss Tumbler Blender is so cute. I love the avocado green and light pink colors, since the combo is preppy, a little retro, and very Palm Beach. The size is great for me because it's enough for me to make a big smoothie for myself or to share with my son. The automated settings work great, and I was impressed with how powerful this is and how smoothly it blends. It's easy to clean, and I appreciate that the tumbler, lid and blade are dishwasher safe. The one drawback with this is the lid with the large chug spout. I find this difficult to drink from and pour out of, so I won't be taking this on the go right now. I'm hoping to be able to find a straw or different lid for it.

[This review was collected as part of a promotion.] I’m thoroughly impressed by the Ninja BlendBOSS Blender. This thing packs a punch. The tumbler is large enough to make an XL smoothie. I added some Greek yogurt, protein powder, frozen fruit, water and ice and placed it in the tumbler. The blade attachment easily screws in place and provides an airtight seal (no leaking, and you can actually hear the release of air when you reopen it!). The base is really heavy to ensure stability, but also has two suction cups on the bottom for added stability (first time I’ve seen that - pretty cool!). Once you twist the tumbler into the base, there’s a sensor that tells you when it’s engaged properly and you can then move on to the next step of selecting your blending option. I like how I didn’t have to pick the tumbler up and shake it around to make sure everything’s getting blended properly. It stops on its own, senses what power it needs to use on the next run and proceeds. The result is a frothy, perfectly blended smoothie. No bumps, no pieces and totally consistent. Very impressive! I drink it straight from the tumbler and the large handle makes it comfortable to use. If I could wish for one extra thing here, it would be an extra cup/tumbler. But this is pretty perfect!!