DIY Creative Wooden Multiple cars 25 Built-in ports including USB

Built-in ports including USB

Package Weight: 125g

just connect the pH sensor with BND connector

Ideal For:STEM students

Bottom bass:125mm

DIY Creative Wooden Multiple cars 25 Built-in ports including USBMulti car fun in one kit Includes several wooden car designs to assemble and customize Educational STEM play Enhances problem solving, motor skills, and mechanical thinking Natural and safe materials Made from eco friendly wood with child safe finishes Build and play Assemble cars, then race or decorate them for creative expression Great for group learning Ideal for classrooms, siblings, or science project activities All in one gift set Combines fun,