Makesstuff wrote:Nope I have not tried it on locks I don't want to ruin it (I use it on my teeth) , no the batteries are not expensive...I got 12 for a dollar and yes you could put in a spacer and drop the number of batteries or use a 12 volt sub cell (you probably have one in a camera or a garage remote right now).
Where did you find batts that cheap? Thats amazing - not questioning you negatively, just want to get some. LOL - regarding the cutting of the pick - Wiper blades with the "tail end" mushroomed a bit should fit into the floss holder. BUT this is speculation - i'll try it out tommorrow - maybe hit a dollar store for some cheap batteries.
A bit off topic - sorry in advance.
And you actually use this on your teeth - How is it, I have a floss thing - would not call it a fetish, more like an obsessive tick - I have at least two spools on me or in my bag at all times.