<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> AUG-31-1997 <PERIOD-END> MAY-31-1997 <CASH> 731,254 <SECURITIES> 0 <RECEIVABLES> 174,167 <ALLOWANCES> (60,000) <INVENTORY> 214,306 <CURRENT-ASSETS> 1,139,411 <PP&E> 934,327 <DEPRECIATION> (493,115) <TOTAL-ASSETS> 1,717,295 <CURRENT-LIABILITIES> 260,751 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 4,062 <COMMON> 12,765 <OTHER-SE> 1,394,780 <TOTAL-LIABILITY-AND-EQUITY> 1,717,295 <SALES> 324,468 <TOTAL-REVENUES> 324,468 <CGS> 237,452 <TOTAL-COSTS> 237,452 <OTHER-EXPENSES> 437,491 <LOSS-PROVISION> (350,475) <INTEREST-EXPENSE> 2,119 <INCOME-PRETAX> (341,511) <INCOME-TAX> 0 <INCOME-CONTINUING> (341,511) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (341,511) <EPS-PRIMARY> (.02) <EPS-DILUTED> (.06)