Apparently the things I thought were test tubes are pipes for smoking either meth or crack.

I got a PM from someone and followed the image back to the source. It says they are crack pipes. I am pretty sure one could use something like that for meth though.

Meth heads take note: amphetamine is highly digestible you would get a better effect from eating it than from snorting or smoking it.

It'll take slightly longer to hit your nervous system but amphetamines are absorbed very well by humans via ingestion. Better than smoking from what I understand.