It's reassuring to know that even after being immersed in 100°C water for 30 minutes, the doblé cutting board does not release harmful substances or endocrine-disrupting chemicals.
Dr. Byun Yoon Seok Director,
Implant Dentistry Specialist
Jin Han Industry Co., Ltd.
18, Majang-ro 511beon-gil, Gyeyang-gu, Incheon, Korea, 21107
Email : sales@doble.co.kr
PHONE : +82-32-547-7715 | FAX : +82-32-547-7719
© Jin Han Industry Co., Ltd. All rights reserved.
Jin Han Industry Co., Ltd.
18, Majang-ro 511beon-gil, Gyeyang-gu, Incheon, Korea, 21107
Email : sales@doble.co.kr
PHONE : +82-32-547-7715 | FAX : +82-32-547-7719
© Jin Han Industry Co., Ltd. All rights reserved.
Hello, I'm Dr. Byun Yoon Seok, Director of Joeun Dental Clinic.
Wooden cutting boards tend to develop knife marks easily, and food particles can seep into those grooves, leading to contamination and unpleasant odors.
In comparison, the doblé cutting board produces fewer visible knife marks, and its surface durability is better than I expected.
Even after cutting, the marks are not clearly visible compared to other plastic boards—only very fine surface scratches can be seen upon close inspection.
I've used it for about 2–3 years, and it has been very convenient with no issues, especially in terms of odor resistance, which I really appreciate.
I believe one of the biggest concerns with plastic cutting boards is the potential for endocrine-disrupting chemicals.
Especially when cutting oily foods or washing them with hot water, many people worry that harmful substances may be released.
This was actually one of the main reasons I chose the doblé cutting board.
According to official test results, even after being immersed in 100°C (212°F) water for 30 minutes, doblé does not release endocrine-disrupting chemicals or other harmful substances.
Since then, I've been able to use it with complete peace of mind.
The doblé cutting board is made from TPU, a material that's also used in certain medical devices, including artificial hearts.
The heart is responsible for circulating blood throughout the body, so materials used in those applications need to meet high standards for safety and reliability.
That's one of the reasons TPU is regarded as a dependable material.
When I used the cutting board, I noticed that its surface was highly resistant to knife marks, and its durability was better than I expected. It helped me understand why doblé chose TPU.
In my opinion, TPU is a safe material that's widely used in both medical and everyday applications.
It's a cutting board I would confidently recommend to anyone who hasn't tried it yet.