Miko from Japan sent us an inquiry through Alibaba. She said that they are a large-scale experimental equipment seller, and they want to purchase beaker cleaner brushes. But they require the materials to be environmentally friendly and hope we can recommend our beaker cleaner brushes of natural materials for them.

After receiving Miko's email and request, we recommended our beaker cleaner brush for her. The bristles are flexible and tough, not easily deformed, resistant to moisture, and not affected by heat and cold. In the selection of beaker cleaner brush, in addition to nylon, bristle is the most commonly used material. But bristles are slightly harder than nylon, it does not affect the use or scratch the inner wall of the test tube. We sent Miko a reference to our bristle beaker cleaner brush.

After Miko received the bristle beaker cleaner brush, I felt that our bristle material is harder to touch than nylon. Although the bristle material is harder, it feels better than nylon when it is cleaned, and the most important thing is environmental protection and natural. So they ordered 5000 beaker cleaner brushes of different sizes from us.