Description:

DIY pumping water model toy kits, educational physics pressure science experiments toy
Exploring pressure, pumping pressure well principle test，for kids know the existence of the atmospheric pressure
Compared with torricelli experiment，A scientific method for studying the equivalent substitution of atmospheric pressure with liquid pressure.
Develop children's hand & eye coordination, and help children experience the theory of power, expand kids scientific & mechanical interest
Novel designed DIY scientific toy gifts for kids
Main Material: Plastic
Color：Random Color

Specification:

Need to be assembled by yourself: assemble the model as the pictures shown

Size Chart:

size (L*W): Approx 25*2.5*12cm / 9.84*0.98*4.72 inch

Package Includes:

1 Set Pumping Water Model Toy (with assembled picture instructions)

Note:

Due to the manual measurement, please allow 1-2mm differences in size
Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand