It's not really hard to remove the casing for it, it's just a matter of knowing how to do so, and really the only way to learn is if someone tells or shows you, so not knowing how doesn't make you a noob...
That's first off... But yeah, some led sticks, if you remove the components from their casing they will no longer work, so I can't say whether that's the case for those stix, but it's a possibility.
go to
www.rabbitlights.com for all your glow needs...
And the LED stick you were referring to, yes, that's in general what most poi artist use, because they, IMO, look way cooler tracer wise than a normal glowstick, and the strobe mode does and awesome effect, which I call the dot dot dot tracer...
Led Tutorial!!!
Thanks DJSickness for that tutorial of how to make em.
Keep in mind, you'll want to use an actual razorblade versus a kitchen knife, because it may not seem like it, but the cleaner the cuts, the better it works.