GDC Plastic Filling Instrument – 1 (PFI1)

Ergonomic design
Large handle for better operative fit
Autoclavable at 135 degrees celsius
Made of high-grade stainless steel
Used to carry restorative material for cavity preparation
It provides a mechanical interlock between the condensed filling material to the freshly induced filling material
Provides better adaptation of material in the cavity & prevents slimage of material
GDC Plastic Filling Instrument – 1 (PFI1)

Plastic filling instruments, also known as placement instruments, are designed for placing and contouring pliable restorative materials into cavity preparations and other dental procedures. These instruments generally have rounded ends that help in applying restoratives without damaging sensitive tissue.

One working end is flat for carrying and placing filling material & another working end is condensor for carrying & condensing the restorative material
Indication:

To carry filling material for cavity preparation
For condensing the restorative material