, In this range are each 20 spring pins in lengths of 8-25 mm. The spring pins themselves are of average quality. Is due to the large number of items However, it irrelevant whether a pin is broken prematurely because enough spare is available. , Curious is the fact that the label with the size indicated on the bottom of the box is glued. So just turn around box and see where the pin is sought, then turn back, open box and remove required pin. After closing the lid these best secure with a rubber band. , For this range, there is of me 3 stars. ,