Vince from Canada said that the price of the flask brush they had purchased from another company was very cheap, and that stainless steel was easy to bend and deform. He hoped to find a firm and firm flask brush with a moderate price, and hope that we can send him a sample, Let him determine the quality of the product.

After receiving the inquiry from Vince, we learned that the diameter of their previous flask brush was 20mm, but the single stainless-steel material was 1.0mm. The stainless steel was too thin and the diameter was so large that it was easy to bend and deform. According to his previous size, we recommended to replace the single stainless steel 1.0mm with a single stainless steel 1.2mm, and produced a few samples according to the size given by Vince, the flask brush price is not much more expensive than the original, according to the material He was quoted the price again.

A few days later, Vince received the flask brush samples we sent and tested them. He gave us feedback: "Your recommended stainless steel 1.2mm is stronger than 1.0mm, we like it very much. The flask brush price is also very affordable, thanks you guys"