In our area, some new methods of concealing drugs in school have surfaced. 1) chap stick: some drugs can be applied to chapstick or hidden under the balm. Then apply "chap stick" as usual. Kids have been drugging right in the classroom. Pretty brazen.... 2) highlighters: some felt tip pens/highlighters can be disassembled. The hollow part of the highlighter is being used to conceal drugs. The cap covers snaps on, preventing the drug dogs from sniffing it out.