5ml Vial Holder

This is a simple little one for you. I use the cheap 5ml vials you can get by the bucket load on eBay to store small surface mount components. The clip lids are nice and secure so I don't spill components. However the vials have rounded bottoms and don't stand up by themselves, which is a pain. So this little rack holds five of them upright whilst being loose enough to just pick them up and put them back in while you're working.

It's just a block with 5 holes in it, but the holes have roun