Check the listing for details. Bicron BC412 Plastic Scintillator Block 4cm X 8cm X 2.25". Condition: New – Open box. Listed at 40.00 USD. MaterialBicron BC412 Plastic Scintillator cut approximately 4cm x 8cm x 2.25" with the two large faces polished and sides smooth cut. The listing is for a single block cut in the size stated. Please don’t forget to check my other listings, as I carry many different diameters and lengths that fit right on popular sized PMTs often used in scintillation detectors or available for purchase separately. I also custom cut and polish to request, please inquire if you have needs for a custom size or finish. Cutting and polishing of scintillator plastic can be difficult and costly without proper know-how and equipment. Unless you’re going to build dozens of detector probes, buying a precut piece from me is much cheaper (and easier) than trying to cut, shape and polish it yourself. I have tons of other radiation detection related equipment listed, so please check out my other items. I am always adding new items in this category, so please don't forget to add me to your favorites list and come back often! Please don’t forget to check my other listings for additional sized scintillators, PMTs, Detector Kits, and related items. I SHIP VERY FAST. Same day shipping if paid early enough, next business day otherwise. Attention school teachers, professors, and students. These are excellent for science and physics projects, experiments and term or research papers. Scintillator detectors are fun and easy to build for all age groups from high school through college and university. Great experience and fun for the electronic hobbyist as well. This listing is for ONLY ONE piece plastic scintillator cut as described above, unless you actually purchase more than one :). No other items shown or mentioned are included.