To remove crumbs and other small items off the table, we have so far used the mini vacuum cleaner Dirt Devil M069. This little guy has his thing always done well and is now unfortunately broken. Since the M069 is no longer sold, we were looking for something comparable and have met with Henry. So we ordered Henry and tried the same. Although Henry looks cute, but its suction power is almost zero. Even picking up crumbs from the table is not possible. The Dirt Devil M069 which only had a small 3.6V 600mAh battery and motor that time only cost about 10, was vastly superior in the suction power the Henry. This proves that you can build mini vacuum cleaner that work. The Henry is on this point a clear faulty design and to use only as functionless Toys for dollhouse or as decoration. We have Henry therefore sent back.