Igneous Collection Teaching Aid Supplies w/ Box Ages 8 up

Description: Set of 15 Igneous rocks for study and fun Number coded with key sheet for identification Compartmented tray for display and storage Features a handpicked s chosen for their color texture and beauty For ages 8+ Specification: Material: /St Storage Box Size: 17 x 10 x 2.5cm / 6.69 x 3.94 x 0.98inch Suitable for primary and secondary school students Package Includes: 15pcs Igneous Rock 1pc Storage Box