Pay in 4 interest-free payments of $123.38 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Made from hard-wearing maple effect melamine board with 4 durable locking castors
Three separate compartments enable children to view the entire decomposition process clearly and make side-by-side comparisons between different materials
Set contains 5 large and 5 small discs
Offers superior quality and comfort
Durable blue nylon chart with rigid see-through plastic pockets and heavy duty grommets to provide years of classroom use
Ripple Tank, Economy (Each) Filing & Storage Made from hard-wearing maple effectThis economy Ripple Tank System comprised of a tough, moulded frame with a large transparent viewing surface. The Ripple Tank light source is a 12v halogen lamp which gives excellent illumination. The tank has sloping sides which minimise noise. This Ripple Tank System comes complete with: Ripple tank 4 Push fit legs Ripple motor, eccentric cam mounted on ripple bar 3 Support pillars for supporting the light source and rippler bar 2 Motor support
US$ 299.50
US$ 462.50
US$ 325.00
US$ 237.50
US$ 405.00
US$ 7149.50
