Our 2 yr old is completely obsessed with tools, DIY and fixing things. He has a great wooden work bench and lots of tools but then we discovered the Bosch range. He now has most of the range and i have to say they are ace. They are very realistic looking, nice and sturdy, make good noises (not so good after hours) and the batteries last a long time too. The are very reasonably priced and come well packaged. We are certainly massive fans of these and have had no trouble with them (our little boy is VERY heavy handed and they stand up to his tests which is in itself a great recommendation)