Looks like something for snorting drugs to me. https://www.google.co.uk/search?q=snorting+tubes&rls=com.microsoft:en-GB:IE-Address&rlz=1I7WQIA_en-GBGB549&source=lnms&tbm=isch&sa=X&ei=tgNQUvzvDouY1AXH2YGYAw&ved=0CAkQ_AUoAQ&biw=1093&bih=527&dpr=1