<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> OCT-31-1997 <PERIOD-START> NOV-01-1997 <PERIOD-END> JUL-31-1998 <CASH> 1,197,509 <SECURITIES> 1,111,221 <RECEIVABLES> 775,188 <ALLOWANCES> 22,227 <INVENTORY> 2,409,689 <CURRENT-ASSETS> 5,818,975 <PP&E> 629,579 <DEPRECIATION> 457,993 <TOTAL-ASSETS> 6,084,461 <CURRENT-LIABILITIES> 606,516 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 30,786 <OTHER-SE> 5,447,159 <TOTAL-LIABILITY-AND-EQUITY> 6,084,461 <SALES> 4,901,897 <TOTAL-REVENUES> 4,901,897 <CGS> 2,404,007 <TOTAL-COSTS> 3,862,901 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (81,864) <INCOME-PRETAX> 1,120,860 <INCOME-TAX> 450,000 <INCOME-CONTINUING> 670,860 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 670,860 <EPS-PRIMARY> .20 <EPS-DILUTED> .20