Electric Transmission Belt Conveyor Stem kit with out Battery

Product description

Description:

: Science experiment kits sliding model is made of wood material, durable.

FEATURE:

Wooden toy STEM teaching toys is lightweight, .

USAGE:

 By assembling these stem toys could cultivate kid’s hand skills and intellectual development, promote interest and creativity.

GIFT:

 DIY educational stem toys conveyor belt for kids, teens, boys and girls.

APPLICABLE: Suitable for home, school, teaching, etc.

Specification:

Material: Wood

Size Chart: 27cmx7.5cmx8cm / 10.63inchx2.95inchx3.15inch

Package Includes:

1 Set Science Experiment Kits