Ginner from Austria sent me an enquiry through Alibaba. He said that they are laboratory instrument sellers, and now they want to match their test tubes and flasks with suitable test tube brushes and flask brushes so that they can be sold as a package or as a gift. Ask about the test tube cleaning brush price, and hope that the size of the test tube cleaning brush can be customized according to the size of their test tubes and flasks.

After receiving the inquiry, we learned from Ginner the size of their test tubes and flasks. The inner diameter of the test tube was 15mm and the height was 150mm. The flask was a triangular flask with an inner diameter of 32mm and a height of 145mm. According to the data provided by Ginner, we customized a sample tube brush and flask brush with a diameter of 15mm and a total length of 180mm and a diameter of 32mm and a total length of 180mm. The test tube cleaning brush price is determined according to the customized material and size. Soon, we sent samples to Ginner.

After receiving the samples, Ginner gave us feedback that the size of the test tube brush and flask brush is just right, which is very suitable for their test tube and flask, the quality is also very satisfactory, and the test tube cleaning brush price is not expensive. They also need to customize the test tube cleaning brush of other experimental instruments, tell us the size, and directly order 1,000 per model without asking the test tube cleaning brush price.