- Storage tray holds twelve cylinders that can be used for six different sound matching and sequencing exercises. Can also be used for early identification of children with hearing deficits.
- Develops auditory discrimination skills required for language acquisition.
- Introduces the concept of matching and sequencing.
- Develops evaluation thinking skills when making "same as" and "different than" decisions.
- Measures 14'' x 6'' x 4''; Cylinders are 4'' H x 1.5'' Diameter.