fitur: Acid Resistant, Anti-Magnetic, Heat Resistant, Tip - Gaya: Flat, Tip - Ketik: Very Fine, Tip - Bentuk: Angled, Panjang - Keseluruhan: 4.50" (114.3mm),
fitur: Acid Resistant, Anti-Magnetic, Self Closing, Tip - Gaya: Cutter, Tip - Ketik: Very Fine, Tip - Bentuk: Straight, Panjang - Keseluruhan: 4.75" (120.7mm),