Earplug sampler
This is an interesting product: it's a sampler of five different types of earplugs that you can try out and (depending on which one you like) eventually buy in full quantity. It's an interesting idea, but partly flawed by the lack of any instructions on the various earplugs and how to use them and what their strong and weak points are. My personal recommendation for earplugs is the Hearos NRR33, which are not expensive and which are much more effective and convenient than any of the plugs in this sampler.
Rating: 3 stars