The MSE-6 is the same as the mouse droid and they are very busy, black and gray rectangular droid and they have many functions aboard the Imperial Destroyer and Death Star. On the two ships, the MSE-6 droid was commonly utilized by the Imperial members and they were to guide digital messages and soldiers from one place to another. These droids got the nickname “mouse droid” from their quick movements and because they resemble a small rodent. They were first crafted to use as a household droid but they were rejected by the public because they were annoying and very mouse like. So, they were then sold by the thousands to the Federation. They got them cheap and then spread them all over the ships to serve their intercommunication needs.
The MSE-6 droid is capable of a lot of things, yet these droids can only do them one at a time. Like they can be the messenger droid by delivering holographic messages to specific places and then they can be a great janitor droid too but they can only do one or the other and not both at the same time. It all depends on its instructions that are set in their memory banks. The Star Wars figure MSE-6, is a lot like the real mouse droid that you see in the movies and you can find this figure in the set “Death Star” (10188) and the set “Imperial Star Destroyer” (6211).
These sets can be rather pricey and if you want just the MSE-6 figures then you are better off buying them individually especially if you want to have a lot of them in your collection. You can get them for fewer than five dollars so this makes it possible for you to buy a lot of them. Another great figure to look for would be the LEGO A-wing Pilot mini-figure, it can go great with any collection.