Let me start by saying this kit saved my sanity when I moved into my new apartment with zero window coverings. The first night felt like living in a fishbowl! This compact set has everything you need to transform glass surfaces quickly.

The felt squeegee is the MVP - its thick, fuzzy edge glides smoothly without scratching films. I installed textured privacy film on my bathroom window, and while some reviewers mentioned issues, I found moderate pressure worked perfectly. The ergonomic handle prevented hand cramps during my marathon 6-window installation.

That detachable knife? Genius design. The blade sliced through excess film like butter, and the protective cover means I can safely stash it in my toolbox. Pro tip: Use the replacement blade when working with thicker car tint films - it makes cleaner cuts.

The spray bottle surprised me - its adjustable nozzle lets you switch between misting and streaming. I used the stream mode to pre-clean windows and mist for film application. Though some reported leaks, mine worked flawlessly when I didn't over-tighten the cap.

Beyond window films, I've repurposed these tools for applying vinyl decals to my laptop and even smoothing out wallpaper seams. The squeegee's stiffness actually helped press out stubborn air bubbles in these applications.

For under $20, this kit delivers professional results without professional prices. Just remember: go slow with textured films, keep spare blades handy for big projects, and don't expect industrial-grade tools at this price point. Five stars for making DIY projects actually enjoyable!