Bests & Worsts Reviews from Amazon

The tool itself is really nice, IF the accompanying charger worked. The charger worked one time to charge the battery initially, but never worked after that. Normally when something goes wrong you would think battery, so I purchased another one. Same issue - the charger is supposed to blink while the batter is charging, then change to a solid light when the battery is fully charged. On both the initial battery and the replacement battery the charger will blink twice and then go to a full solid light and will not charge, meaning you can't use your Dremel. I then did some research online and saw that on Dremel's own website this is clearly a charger issue - numerous replacements of the charger in the "Reviews" section, with an overall rating of 2.5 stars. Buyer beware.