Set of 105 Beads + 20 Activity Cards and compliance with limits for

and compliance with limits for impurities including Insoluble matter

and applications requiring high heat resistance

Long Battery Life: Powered by a CR2032 button battery lasting 2-3 years

to demonstrate the magnetic field and electromagnetic induction

Set of 105 Beads + 20 Activity Cards and compliance with limits forIncludes: 105 Beads + 20 Activity Cards Classroom Pack. Colorful wooden spheres, cubes, and cylinders provide plenty of patterning practice, a prerequisite for early reading and math activities. Used in number of applications in laboratory, home, general purpose or games. Premium Quality: Pattern Shapes are made of high quality, heavy duty and durable materials. Helps develop the ability to use hands cooperatively. Ideal choice for science classrooms