Material: Rubber
Packaging: 1PC
Size: As picture
This experimental toy with thin film for coins can help children understand the principles of physics, involving concepts such as gravity, buoyancy and density. It is a perfect combination of education and entertainment.
The product is made of safe and non-toxic materials, so that children do not need to worry about health hazards during playing.
The experiment is very simple. You only need to prepare water and coins to carry out the experiment. It is convenient to carry out both at home and at school.
It can not only allow children to play alone, but also bring interaction between parents and children, teachers and students, and improve children's team cooperation ability.
It is not only educational experimental supplies, but also can be given to children as gifts for birthdays, Christmas and other festivals, which will be warmly loved by them.
Note:
Only film, others are for display purposes only.
Due to manual measurement, please allow an error of 1-3mm. Please ensure that you do not mind before bidding.
Due to the differences between different monitors, the images may not reflect the actual color of the item. Please refer to the actual image received. Thank you very much.