Customer reviews from sharkninja.com
Ninja - Blast 18 oz. Portable Blender - White
Average customer rating
4.2
(484 Reviews)
Rating breakdown 484 reviews
5 Stars
314
4 Stars
66
3 Stars
24
2 Stars
23
1 Star
57
66%of customers recommend this product.
(
100 out of
152)
Customer Reviews for Ninja - Blast 18 oz. Portable Blender - White
Customer Rating
1
Do Not Recommend. Horrible Warranty Policy
on December 10, 2025
Posted by: Berssie
from Lakeland Florida
Gender:Female
Had this blender for 1 month and it stopped working. When I inquired about the warranty information, they were going to charge me half of the original price to get it fixed. I will buy a good brand somewhere else for cheaper and have a working blender.
No, I would not recommend this to a friend.
Response from sharkninja.comBy SharkNinja, December 10, 2025
Hi there,
We appreciate you sharing your experience. It’s frustrating to have a blender stop working after such a short time, and the situation you described doesn’t sound typical. We’d really like the chance to review this further and make things right. Please give us a call at 1-800-365-0135 so our team can look into it and assist you. Our hours are Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind Regards,
Ninja Kitchen.
We appreciate you sharing your experience. It’s frustrating to have a blender stop working after such a short time, and the situation you described doesn’t sound typical. We’d really like the chance to review this further and make things right. Please give us a call at 1-800-365-0135 so our team can look into it and assist you. Our hours are Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind Regards,
Ninja Kitchen.
Written by a customer while visiting sharkninja.com
Customer Rating
5
Shakes
on December 13, 2025
Posted by: Wheels796
from Perth Amboy New Jersey
Gender:Male
I bought this blender to replace the Blendjet 2 and it does not disappoint.
I would recommend this to a friend!
Written by a customer while visiting sharkninja.com
Customer Rating
1
Two uses and then it died
on December 14, 2025
Posted by: Brad54
I bought one of these a month ago. I’ve used it twice, and now it’s dead. The battery won’t take a charge. I don’t recommend it - it’s a piece of junk. Returning it to the store where I purchased it.
Response from sharkninja.comBy SharkNinja, December 15, 2025
Hi Brad,
Thank you for sharing your experience. It’s disappointing to hear that your unit stopped working after only a couple of uses, and we appreciate you taking the time to let us know. Please give us a call at 1-800-365-0135, and we’ll review the issue and explore the best solution for you. Our team is available Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind regards,
Ninja Kitchen US.
Thank you for sharing your experience. It’s disappointing to hear that your unit stopped working after only a couple of uses, and we appreciate you taking the time to let us know. Please give us a call at 1-800-365-0135, and we’ll review the issue and explore the best solution for you. Our team is available Monday to Friday, 9:00 a.m. to 9:00 p.m. ET, and Saturday from 9:00 a.m. to 6:00 p.m. ET.
Kind regards,
Ninja Kitchen US.
Written by a customer while visiting sharkninja.com
Customer Rating
2
Not all it's cracked up to be.
on December 16, 2025
Posted by: Stacey S
Gender:Female
I used it for the first time yesterday. I was disappointed to find such tiny blades. I put in three ice cubes, some frozen fruit, yogurt, and milk. It locked up, didn't blend. Took.me 10 minutes to shake it loose before it finally blended but I'm seriously disappointed with it. I wa going to get these for gifts but I now I don't think so.
No, I would not recommend this to a friend.
Response from sharkninja.comBy SharkNinja, December 17, 2025
Hi Stacey,
Thank you for sharing your experience with us. We regret that the product didn’t meet your expectations and understand how disappointing that can be. Your comments are valuable and help us improve our products.
Here’s a link to the guide that may help with using the product: https://sharkninja.my.salesforce.com/sfc/p/#Hs000008nIdi/a/Hs000001Zi6D/qtFL7qrC0LngUTk7OH9EDaZc19XgPcaZ243aeNV80Ww.
Kind Regards,
Ninja Kitchen US.
Thank you for sharing your experience with us. We regret that the product didn’t meet your expectations and understand how disappointing that can be. Your comments are valuable and help us improve our products.
Here’s a link to the guide that may help with using the product: https://sharkninja.my.salesforce.com/sfc/p/#Hs000008nIdi/a/Hs000001Zi6D/qtFL7qrC0LngUTk7OH9EDaZc19XgPcaZ243aeNV80Ww.
Kind Regards,
Ninja Kitchen US.
Written by a customer while visiting sharkninja.com