<ARTICLE>5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> MAY-31-1999 <PERIOD-START> JUN-01-1998 <PERIOD-END> NOV-30-1998 <CASH> 538,792 <SECURITIES> 0 <RECEIVABLES> 1,203,301 <ALLOWANCES> 0 <INVENTORY> 487,704 <CURRENT-ASSETS> 2,410,672 <PP&E> 436,430 <DEPRECIATION> (339,659) <TOTAL-ASSETS> 2,856,880 <CURRENT-LIABILITIES> 4,578,581 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 7,777 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 2,856,880 <SALES> 4,106,254 <TOTAL-REVENUES> 4,106,254 <CGS> 2,168,206 <TOTAL-COSTS> 2,168,206 <OTHER-EXPENSES> 1,031,569 <LOSS-PROVISION> 906,479 <INTEREST-EXPENSE> 486 <INCOME-PRETAX> 918,023 <INCOME-TAX> 31,200 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 886,823 <EPS-PRIMARY> 0.11 <EPS-DILUTED> 0.11