The marks on the housing part of the slider picker are injection marks that are unavoidable during the manufacturing process. This product is a tool and is shipped without any visual inspection. However, in the case of defective products that cause problems in use, we will help you to exchange or refund the product.
Improvements
1. length changed from 150mm to 110mm - No more thumbs sticking out much of your hands 2. changed from plastic body to aluminum body - Silver anodized for a more luxurious look 3. picker stroke changed from 13 mm to 8 mm - Easier and faster to grip the stem
