Darts -Dart Flight Fin Puncher + 100pcs Washers + Extractor Tool + Sand Stone Sharpener of Sand Accessory Dartboard Description: 1 Set essential darts accessories Hole puncher. For punching a small rectangular hole in dart wings to aid in putting in dart bushings Dart shaft puller tool. Practical and versatile. Removes broken plastic/nylon shafts from dart barrels, or broken points from soft tip darts 100 Piece Dart Shaft O-Rings. Prevent shafts from coming loose from dart tip stone sand sharpening darts. Stoneware for Sharpening Steel Spikes Specification: Puncher Size (LxWxH): Approx. 6 x 5.3 x 2.1cm / 2.4 x 2.1 x 0.8inch Puller Tool Dimension: Approx. 24 * 10 * 10mm / 0.9 * 0.4 * 0.4inch O-Rings Size (Outer Diameter x Inner Diameter x H): Approx. 4 x 2 x 1 mm / 0.16 x 0.08 x 0.04 inch Sand stone dimensions: 1.5cm (external diameter); 2.5 cm (height) Package includes: 1 piece hole punch 1 piece puller tool 100 pieces O-rings 10 pieces sand stone Note: Since the above size is measured by hand, the item size actual you received might be slightly different from above size