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maple back and sides
Comprehensive Kit: Explore mineral hardness with this Mohs Scale Hardness Tester
accommodating various child heights (recommended seat height: 6
or research settings
Light Pen Flashlight maple back and sidesIncluded: 1 x Heavy Duty Light Pen Flashlight. Black Color and size of 13cm x 1. 3cm x 1. 3cm Shaped like a pen with clip for you to clip on pants, pockets, backpack and other place. Integration design keeps dust and dirt out, powered by rechargeable battery. Can be used not only for scientific experiments, but its unique small and compact design makes it easy for medical lighting. If you need custom order with different sizes design, please contact
