BigTrack
A really sturdy but very inexpensive rollerball. This rollerball is so robust it can be operated with your foot!
Traxsys Roller
Traxsys were previously known as Penny & Giles.
A good rollerball with a guard to reduce accidental button-pressing and a long-standing reputation.
n-Abler Rollerball
This is a new rollerball on the scene. It shares many features with the Traxsys Roller Plus but comes in a little cheaper and may even have one or two advantages.
KidTRAC Rollerball
Very sturdy rollerball with bright colour-coded buttons to help pupils who struggle with the concept of left and right mouse buttons.
The central green button drag-locks the left mouse button.
The Inclusive Technology version of the KidTRAC has sockets on the back so switches can be used in the place of any of the three buttons.
Logitech Optical Rollerball
This requires very accurate control, but can be ideal for some pupils with restricted movement.
Microsoft EasyBall
A really large ball but can be quite difficult to grip and is too lightweight.
Also it’s no longer manufactured so getting hold of one can be rather difficult!
