Now you can transport all your equipment from the store to the classroom and back again with ease. Our metal trolleys will hold any of our four tray sizes in any combination you need. Simply slide the trays into the trolleys. Choose from our traditional Science storage range or the newer Callero Plus and Maker trolleys for Secondary schools, or Callero or the smaller Dynamis for Primary Schools. Our Callero Shield range is antimicrobial for unbeatable infection control.