hey GC, so i am a very seasoned toker and i am very familiar with the laws etc. I am currently in Boulder, CO for school and for thanksgiving break in about 2 months im going to be flying home for break. I live in PA so i will be flying from Denver international to Philly international. now Ive bough a few pieces since being here specifically a normal sized bowl and a large kind creations bubbler. the bubbler is liks 10-12 inches tall. and i brought a chillum from home so in all i have 3 pieces the chillum the bowl and the KC bub. i was planning on mailing my glass (cleaned obviously) home to a friend where i could pick it up once i get home. But im wondering about getting them back because mailing 3 pipes to my dorm could be a bit suspect. so what are the rules if any about bringing glass on a plane. i would think putting them in my checked bag wrapped up safely so they dont break would be the smartest move. obviously if they are clean its legal. but would it bring up any alarms. in other words if i put my pipes in my bag and checked my bag would i get stopped or would my experience getting my my plain be any different than if i werent carrying any controversial material.