Oval type
Oval-shaped with a small hole
Round type
Round Shape with a small hole
Coated Sheath improves straightness when inserting into the scope
Needle type
Needle for anchorage
Oval Shapes with a small hole
Oval-shaped with a small hole
Round Shape with a small hole
Coated Sheath improves straightness when inserting into the scope
Needle for anchorage
Oval Shapes with a small hole