Button Switch 1 x 2, Essential Kit Help kids master early academic

Help kids master early academic standards

each teddy bear displaying its mass on the belly

The balance also features advanced overload protection for added safety

this housefly life cycle specimen enriches the learning experience

the apparatus demonstrates movement

Button Switch 1 x 2, Essential Kit Help kids master early academicIncludes: Button Switch 1 x 2, Essential Kit. Used in number of applications in laboratory, home, general purpose or games. Premium Quality: Kit is made of high quality, heavy duty and durable materials. Improved accuracy and robustness and are less expensive than traditional Button switches. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes