stem salt water power generator

On Sale

STEM Salt Water Powered Generator – DIY Set for Kids 8+
Original price was: $18.00.Current price is: $13.00.
On Sale

STEM Toys Oil Pump Jack Model – DIY Set for Kids 8+
Original price was: $20.00.Current price is: $17.00.
On Sale

STEM Potato Clock – DIY Set for Kids 8+
Original price was: $22.00.Current price is: $17.00.