1pc Optical Experiment Of Pipe Periscope Self-made Periscopeo
$ 7.99
DescriptionAre you looking for a educational toy that can also entertain your kids? Our product will be an excellent choice.Made of material for durable and safe in use. Accompany your child to play this DIY periscope toy to the parent-child relationship. A great gift for kids.Features-Color: Assorted Color -Material: Plastic -Size: 29.50X5.00X5.00cm;11.59X1.97X1.97in - Made from material, durable to use. - Accompany your child to play this DIY toy to the parent-child relationship. - Exercise your children practical ability. - Train your children observation capability, thinking and analytical skills. - Let kids know reflection principle of light and rectilinear propagation of light.
