Dog tag neck knife
Great little emergency back up blade that might come in useful if you have no access to your main cutting blade. The lock shut design makes it safe to wear and allows you to forget its there, unlike other bulkier l, heavier fixed blade neck knives. Its very discrete and easy to conceal. The blade is very sharp and locks open quite securely. Its definitely not a toy and is very capable. If you didn't want to wear it, it might be a useful addition to a first aid kit as it can be opened and used using either hand. Definitely worth the money.