Set of 105 Beads + 20 Activity Cards When a spectrum tube is

When a spectrum tube is placed in a spectrum tube power supply and the power supply is turned on

Auto ranging

freezing point depression

Compact and User-Friendly: 2

Set of 105 Beads + 20 Activity Cards When a spectrum tube isIncludes: 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