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Item 7030-02
Balloon Hand Air Pump
This hand pump is for our Balloon Helicopter Kit (Item #7030-00).
Item 7030-02
In Stock
Item 6076-11
Vacuum Pump, Handheld with Gauge
Use this handheld vacuum pump to remove air from tubes or jars for experimental purposes. It works well with the Guinea and Feather Apparatus.
• Comes with a Teacher’s Guide
• Comes with gauge
Item 6076-11
In Stock