<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> MAY-31-1996 <PERIOD-END> NOV-30-1995 <CASH> 4,617 <SECURITIES> 0 <RECEIVABLES> 508,777 <ALLOWANCES> 12,000 <INVENTORY> 391,728 <CURRENT-ASSETS> 914,183 <PP&E> 333,718 <DEPRECIATION> 271,533 <TOTAL-ASSETS> 985,034 <CURRENT-LIABILITIES> 242,174 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 140,153 <OTHER-SE> 600,526 <TOTAL-LIABILITY-AND-EQUITY> 985,034 <SALES> 570,056 <TOTAL-REVENUES> 570,056 <CGS> 200,125 <TOTAL-COSTS> 190,475 <OTHER-EXPENSES> 118,158 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,436 <INCOME-PRETAX> 58,911 <INCOME-TAX> 0 <INCOME-CONTINUING> 58,911 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 58,911 <EPS-PRIMARY> .02 <EPS-DILUTED> .02