The design of this tumbler combines modern scientific elements with the beauty of nature. The tumbler is printed with an exquisite DNA double helix structure, which is wrapped with floral patterns representing birthdays, showing both the rigor of science and the softness of art. The personalized name customization service makes each Tumbler unique.

Made of high-quality stainless steel, this tumbler has good thermal insulation performance and can last for a long time whether it is hot or cold. Stainless steel is durable and easy to clean, ensuring the long service life of the product. In addition, the tumbler has good sealing performance, which can effectively prevent liquid leakage, and is an ideal choice for daily use.

Whether it is at home, in the office, or in outdoor activities, this tumbler can be your best companion. In busy work intervals or the leisurely afternoon, a tumbler of warm drinks can always bring you comfort and pleasure. The design of the straw makes drinking water easy and comfortable, without worrying about smudging your makeup or dirtying your clothes.

This tumbler is a perfect gift for sisters, doctors, nurses, genetics and medical students, science enthusiasts, and teachers. Whether as a thank-you gift, birthday gift, or graduation gift, it can convey deep respect and blessings.