Others say...

"disappointment"
the dremel parts kit is over rated- the 150 item inventory count includes the duplicate parts like cutting disc, sanding and polish accessories= disposable parts not tools for the dremel.
so there are only about 20 real and specific items here w/ the rest of the 150 pieces being many disposable -consumable items.

"An Excellent Accessory Kit for the Price"
I got this kit as a gold box item. Very reasonable but still worth the regular price on Amazon. In all fairness, many of the 150 parts are sanding discs and similar disposable elements, but you still get quite a few good tools for your rotary tool with this kit. Nice enclosure as well. Either side opens up to expose the bits (and parts). Very handy design.

"Not a bad deal"
This is a great startup kit for a new rotary tool user. The case is okay, but large for the number of pieces included. There are way to many cutting discs and sanding drums in proportion to every thing else included. I dropped a cutting disc from less than a foot and it shattered so maybe it is good to have a bunch of them, but for what it's worth, the second cutting disc did not break after being attached to the tool and cutting metal. Overall, good startup deal.

"Dremel Accessory Assortment "
It's what I expected. It would be useful if there were some visual way (color?)to distinguish the grades of grit for the sanding drums.

"fantastic!"
I bought this as a christmas present for my husband, he LOVES it! Just yesterday he used the Dremel product to make a part for our car door, WOW, worked like a charm!!! This was a fabulous gift at a wonderful price, I'll always use Amazon.com for purchases!!!