Orders placed online and which are over $299 ex gst are delivered freight free anywhere in Australia. Offer is valid until 31 December 2024 and excludes: (i) orders involving chemicals and (ii) orders involving oversized items such as safety cabinets, ovens, incubators, trolleys etc. Such items are highlighted on our website.
Get these over-sized versions of the ever popular slinky! The perfect way to demonstrate wave theory in an engaging manner. Easily model transverse and longitudinal or compression waves and teach the relationship between wavelength and frequency.