Drop Blade Scalpel Handle #428 Self-Ejecting Blade Design"This instrument is so cool. I've shown the Drop Blade to many surgeons and periodontists, but none of them had ever seen it before. The thing that really makes this product unique is the self ejecting blade. You push the top like a ballpoint pen, and the blade comes off. It's completely secure until you are ready to remove it. You're much less likely to cut yourself when changing the blades with this scalpel handle. Once you take it apart, it's also