Review (5/5): Adorable little device!
Full disclosure, I am not using this for nails! I use this when I'm finishing small 3D prints to keep the plastic dust down. I'm using sandpaper and a Dremel, and this works like a charm! I'm really happy with my successful off-label use.
This thing is super cute and does exactly what I need. Typical workshop tools are massive, expensive, and usually, attach to a specific tool or a vacuum. My workspace is small, and this device is easy to use, easy to store, easy to clean, and keeps the dust contained in a small space. It's not silent, but it is pretty quiet so even on full power I can still listen to music and have a conversation.