12 Rolls Electric Spark Timer Paper Physics Experiment Teaching Paper Tool

Description Are you looking for professional yet affordable paper tool for physics experiments? Are you in search of sturdy trustworthy tool that can do multiple jobs at once? If yes look no further! Our professional physical experiment paper must meet your needs. It is one of the best choices for you. Perfect and wonderful for any home school or laboratory use useful and interesting science experiment equipment. Features - Color: White. - Material: Paper. - Size: 6.00X6.00X2.00cm/2.36X2.36X0.79inch. - Adoption of premium paper material durable and practical excellent and reliable for teaching tool. - The paper is excellent electromagnetic dot timer parts electric spark timer accessory. - Lightweight and compact you can carry it easily portable and convenient to use for school teaching. - The excellent workmanship of our product will bring you good using experience. - Perfect and wonderful for any home school or laboratory use useful and interesting science experiment equipment.