stedi Hobby Model Polishing Tools 4 PCS, Ultimate Precision Files #10000 Grit Glass Mirror Grinding Tools for Plastic Gundam Models, Wood, Resin-Base Parts.

I've used these on a good dozen model kits since I've got them and they are fantastic for doing finishing touches on any nub marks or clean up tasks. The price is great for the number of files you get - primarily in different widths and ends to fit multiple needs. They work as intended and file down plastic parts very easily and cleanly. I've been using these for the past few months on multiple kits and they haven't deteriorated at all, do I'm confident in their durability. Just as a note, you can easily clean these - I use some basic soap, water, and a soft toothbrush to clean out any particulates from the sanding surface. This helps to maintain the grit and sanding quality.

I never knew I needed these until I got them in hand. Now, I want more. They are exceptional at smoothing and polishing plastic. I'm using them for 3D printed parts, but as long as you stick to soft materials, they should work no problem. Pro:They come in reusable plastic containers. These are a must as you should never let the polishers hit each other, nor anything hard. The pattern for each grit range is easily identifiable. There is no need to read the label on the smooth side of the polisher to know whichgrit you have in your hand. Cons: The two coarse polishers have a different grit on either end. There is no way that I can see to identify which is which without running your finger other it. There should be an indention or bevel on one end as an identifier. I'm just going to try marking it with a high quality glass pen. Also, the polishers are at their core just special files. This means they need a file card to keep them clean and free of obstructions. The first couple items I tried to polish turned out terrible, as the polisher fouled out and drug a set of deep scratches into the surface. This kit should include an appropriate brush to clean the polishers as they are being used. One other change I would like to see is different patterns for the grits to allow for a better range of material harnesses. In this regards, these polishers are in a very early stage of development. I hope they catch on so we can have more variety. TLDR: I love them and will buy more!

The STEDI polishing tools are a very useful addition for anyone working on scale models or detailed hobby projects. They are designed to help refine surfaces and achieve a smoother, more polished finish, especially on transparent or glossy parts. In use, the tools feel precise and allow good control, which is important when working on small or delicate model components. They are effective for gradually removing imperfections and improving clarity without being overly aggressive, as long as you take your time and work carefully. The build quality feels solid and reliable, and the tools are comfortable to handle during longer sessions. They make a noticeable difference in the final appearance of parts that require a clean, professional-looking finish.

I wanted to take my Gundam model building to the next level so I thought I'd try Stedi's nippers and glass files. Other brands are the Gunpla community's darlings and charge a little too much for their name, so I thought I'd give this brand a try, seeing as how their prices are so cheap. The files look and feel quality. In their little plastic cases, they are 3.75"x.75", a nice little form factor. I used them so file down the nubs I cut with the single sided nippers and achieved a very smooth reflective finish. It's pretty cool. The plastic dust easily comes out of the grooves of the files for cleaning.

Fine if you plan to paint over it. I bought these knowing I’d paint over the places I sanded and they 100% do the job I wanted. If you want a smooth mirror finish this isn’t it. It worked perfect for me and the different sizes are great.

These are great! I wish I knew about these when I started wargaming...it is much easier to remove mold lines without damaging my fine scale miniatures.

Glass files are very different than metal or paper files. Be sure to read the description and instructions. There are One-Direction, and are amazing tools if used right. If you use it wrong you will likely ruin the tool.

Surprising results for sanding plastic models! Usage results in completely smooth surfaces compared to standard files.