3D Global Model Showing Earth Internal Structure ensuring safe and secure placement

ensuring safe and secure placement of test tubes during experiments

and Coulomb’s law

Active ingredients: Sodium Thiosulphate Pentahydrate 99% Extra Pure Confirming to BP

Improved accuracy and robustness and are less expensive than Double Battery Holder

30mm included)

3D Global Model Showing Earth Internal Structure ensuring safe and secure placement3D Global Model Showing Earth Internal Structure This model can be used as a visual aid in schools for Geology lessons. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in geology classrooms, household and educational settings. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.