Gravity Well (Each) Book Covering these sensory tubes are ready

these sensory tubes are ready for fidget fun at home or on the go

Supplied with one piece handle

Arranger: Cox

Includes John Packer (JP612) mouthpiece and high quality case with shoulder strap

Gravity Well (Each) Book Covering these sensory tubes are readyLascells Gravity Well The gravity well is an exciting piece of apparatus which allows students to visualise the attraction of massive objects due to gravity. Consisting of a flexible sheet and collapsible frame, the gravity well is supplied with all you need to bring the study of gravity to life. Coalescence of stars . Orbiting . Variation of orbital period with distance from star. Formation of orbital systems Measuring 180cm diameter by 80cm high