Color: Green Shape: Flame 025 (FL2) Type: FG Stones Pack Size: 12/Pk Application: Finishing & Polishing. HSB Dura-Green Style Stones in Flame Green are essential for precise polishing and finishing. These FG stones, featuring a 025 (FL2) flame shape, come in a pack of 12.Ideal for achieving a smooth, professional finish, these stones are a reliable choice for dental polishing tasks.