Stress Release Desktop Punching Ball, Tabletop Boxing Punching Bag Wheel Dimensions: 67mm Diameter

Wheel Dimensions: 67mm Diameter

zero (tare) control

Your students will: observe the varying colors of bacteria grown under different temperature conditions

40MΩ 10kΩ ±(2

Supplied complete with

Stress Release Desktop Punching Ball, Tabletop Boxing Punching Bag Wheel Dimensions: 67mm DiameterHaving a bad day? Get stress relief for the home or office with this tabletop punching bag! Features a heavy duty spring that bounces the punching ball right back for more punishment Strong suction cup base keeps the punching ball anchored in place while you punch away Durable to withstand any amount of executive venting Quick and easy to set up and an air pump is included (NOTE: pin for pump is stored in the stem of the plunger) Having a bad day? Get