<ARTICLE>                     5

       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>               OCT-31-1996
<PERIOD-START>                  NOV-01-1996
<PERIOD-END>                    JUL-31-1997
<CASH>                          798,047
<SECURITIES>                    632,848
<RECEIVABLES>                   798,883
<ALLOWANCES>                     11,596
<INVENTORY>                   2,203,082
<CURRENT-ASSETS>              4,951,982
<PP&E>                          540,822
<DEPRECIATION>                  408,959
<TOTAL-ASSETS>                5,126,756
<CURRENT-LIABILITIES>           544,595
<BONDS>                               0
<PREFERRED-MANDATORY>                 0
<PREFERRED>                           0
<COMMON>                         30,646
<OTHER-SE>                    4,551,515
<TOTAL-LIABILITY-AND-EQUITY>  5,126,756
<SALES>                       5,202,370
<TOTAL-REVENUES>              5,202,370
<CGS>                         2,917,852
<TOTAL-COSTS>                 4,401,227
<OTHER-EXPENSES>                      0
<LOSS-PROVISION>                      0
<INTEREST-EXPENSE>              (48,534)
<INCOME-PRETAX>                 849,677
<INCOME-TAX>                    340,000
<INCOME-CONTINUING>             509,677
<DISCONTINUED>                        0
<EXTRAORDINARY>                       0
<CHANGES>                             0
<NET-INCOME>                    509,677
<EPS-PRIMARY>                       .16
<EPS-DILUTED>                       .16