In short, the answer is yes - hand spiralizers do work. However, there are a few things you'll want to keep in mind when using one. For starters, hand spiralizers are perfect for small batches of vegetables. If you're looking to make a lot of spiraled veggies, a larger spiralizer might be a better option. Additionally, hand spiralizers can be a bit more difficult to use than larger models. So if you're new to spiralizing, it might be best to start with a bigger model.