*I think a mandoline is a wonderful kitchen gadget worth investing in.
Mine is by Benriner and I absolutely love it. Along with the standard slicer, it comes with 3 blade attachments to make different sized julienne cuts, which I use for zucchini noodles, carrots, squash...you name it!
**As this salad sits, the salt will naturally pull the water out of the cucumbers. The cucumbers may be sitting in more liquid than you remember when you go to serve, nothing to worry about!