Backup Brush Dispensing Non Scratch Multipurpose Review

Through trial and error I found that this cleaning tool is perfect for everyday household cleaning .It is gentle on surfaces yet strong enough to tackle tough stains, making it a versatile and multipurpose tool. The dispensing feature helps ensure that just the right amount of cleaning solution is used each time. The only downside is that the brush bristles may wear out quicker than expected. Overall, an efficient and reliable cleaning tool for any household..

so it's a pen with multiple nozzles but it would be nice to know it doesn't fit the "regular" replacement sponges, that you buy. Grocery store. The handle is too short to fit tall glasses, annoying. It's sort of a "disposable 3/4 size brush" if you run out of inserts, I guess a clue or joke in their "spare brush" name. .