Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: what is the safe rpm for use? mine is not variable and operates at 30,000 rpm
Document: The metal brushes where a little funky looking, but work just fine. The plastic brushes tend to flair out quite a bit around the 10,000 rpm (arpox) range, but I never use them that quick anyway. If you are used to dremel accessories you might think these bits are sub-par if you get them. I've found and used many brands in my multi-pro and unless im doing some high quality work I can usually make them work the way I want them to.
What more can you say about this kit? It has 228 pieces which you will probably use only about 30 of them :-). If you want a good "starter" kit at a good price, this is the one for you. Although the kit is from China (what isn't? ), the accessories should be good enough to get you through your basic projects. I am still learning how to use it with my rotary tool so that is why I did not invest on name brand products.
This "228-Piece Rotary Tool Accessories Set with Wooden Case" is much better quality than expected and is a good overall value for what you get. The set works fine with myDremel 4000-2/30 120-Volt Variable Speed Rotary Tool Kitand provides a lot of the bits required for small tasks.The bulk of the "tools" included in the count are the abrasive pads and drums, but the actual grinding bits and brushes are why I picked this set up.
I purchased this for a friend of mine. He keeps bragging to everyone about the quantity of attachments and that they came in the wooden case. It sounds like he likes it more than me. haha.
This was bought as a Christmas present and when it was opened we were pleasantly surprised at the overall quality. Some reviews mentioned that the pieces were not in their original places but mine had everything in place. I'm happy with the product!
If you are wondering what is in the 3 little jars, mine had cut off wheels, sandpaper discs, and rubbing compound. I did not receive the collet the description included, but it is a great collection of tools for polishing, sanding, or working relatively soft materials.
This box is as adorable as it is useful. It won't be winning any craftsmanship awards, but it's a surprisingly nice/durable box with reassuring clasps. Even more useful is the stuff inside, which I intend to employ this coming year. Mine is not an expert review, but it seems to be a great value for the money!
These are not Dremel quality bits, but they are worth the fifteen fifty I paid just for the number of bits and the box. I would not reccomend using these bits on stainless steel, but for plastic and wood they are fine.I must have gotten lucky with the box - mine was solid and reasonably well finished. I did have to glue in 5 or 6 of the plastic sleeves.
This SE 208 piece kit has to be the best value and so worth the money. Some reviewers statedthat dividers and items were tossed around in the wooden box. Mine came in with everything inplace and looks very nice and in order.I also purchased a Dremel 20 piece Cleaning/Polishing Kit which I have returned because keepingit would have been a major waste of money after getting the SE kit. Just purchased another SEkit in the event I need it for a gift. Ok I know, "yea right."
The polishing wheels, (I have little use for them, the other little pieces work well.
Answer: yes