The suction straw brush is completely useless. The straws are too hard and too big to get into hard to reach places to use with such a tool - a brush tool would work better in every situation I can think of. Other tools have too little suction to be used in most situations. The adapter has a bypass valve to protect your vacuum motor that can be adjusted from high to medium but cannot be closed. If you hold it closed by hand, you can hear your vacuum tightening, which is clearly not good for it. But without these, the suction power of the mini nozzles is too low. I bought this electronics and car interior vacuum cleaner kit because a dedicated vacuum for this one is $120 on Amazon. I've used this vacuum before and it's great. The suction is great and the nozzles are smaller and can get to where you need them. This package and all similar packages are not a replacement.
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