I have a bunch of these. They're great, except for being frustratingly "floppy" at times. Imagine huddling over a PCB carefully positioning all these probes, not daring to breathe... only for the slightest brush to send them all tumbling over like dominoes. More than a few curse words have been let loose over this gear, but I couldn't do without them.
It looks like they have new ones that address this: "The new SQ series of handsfree probes from Sensepeek have a lower point of gravity making them even more stable compared with the original SP series of handsfree probes."
It looks like they have new ones that address this: "The new SQ series of handsfree probes from Sensepeek have a lower point of gravity making them even more stable compared with the original SP series of handsfree probes."