The quality of the acrylic tube is very good and the packaging is shipped with no wear.
( Elbow and straight duckbills can also have some wear marks, which is normal)
However, the quality of the large triangular duckbill is not very good, especially the 25mm material used is very poor. I have no choice but to find a good manufacturer. If you don’t mind, don’t take this photo.
emphasize: There will be a difference of about 1 cm in the delivery size of the tube. If the cutting volume is large, it is not very accurate. If you mind, please do not take pictures.
