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Communication Vessel
Easy-to-Use Design: The apparatus features a user-friendly design
Made from rigid ABS plastic
Can withstand 300 mL of mercury pressure
1 Hole on Top & 2 Holes on Bottom
Light Pen Flashlight Ripple Tank Communication VesselIncluded: 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
US$ 5497.50
US$ 20.00
US$ 44.00
