PRIOR is a tactile pre-braille learning letter shape system, designed to support visually impaired and blind learners to develop early braille skills. 

PRIOR is an enlarged simplified version of braille which takes a shaped approach to the braille dot formations. This education system is aimed at providing a tactile approach to learning for early years pupils and children with special educational needs. 
 
This listing is for the purchase of a PRIOR numbers  wooden puzzle, with chunky number shapes made from 5mm black acrylic.
The puzzle features recessed PRIOR number shape cut outs, for learners to feel and slot the PRIOR letter shapes into.  This puzzle has grooves between each number to help learners distinguish between each individual numbers.
 
This design is copyrighted and should not be used for financial gain.