The NewEleven Gifts For Mom tumbler has garnered overwhelmingly positive feedback as a gift for mothers. Here are the key points from various reviews:

• Design and Appeal: The tumbler features a humorous 'Mamasaurus' design that many recipients found cute, sassy, and endearing. It's particularly popular among dinosaur enthusiasts and moms with a good sense of humor.
• Quality and Functionality: Most reviewers praise the tumbler's ability to keep drinks hot or cold for extended periods. It's described as sturdy, well-made, and good value for money.
• Gift Suitability: It's frequently mentioned as an excellent gift for various occasions, including Mother's Day, birthdays, and Christmas. Many buyers report that recipients loved the gift and use it regularly.
• Extras: Several reviewers appreciated the inclusion of a metal straw and cleaning brush, which weren't always expected but added value to the purchase.
• Size and Portability: The 12 oz size is generally well-received, though a few users wished it was slightly larger. Some noted it doesn't fit in standard car cup holders.

Minor concerns include occasional scratches on arrival, some paint chipping after use, and a few mentions of the lid being difficult to clean. However, these issues are far outweighed by the positive comments.