<ARTICLE> 5
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS

                                                  
<PERIOD-TYPE>                   3-MOS                   6-MOS
<FISCAL-YEAR-END>                          JUN-30-2000             JUN-30-2000
<PERIOD-START>                              OCT-1-1999              JUL-1-1999
<PERIOD-END>                               DEC-31-1999             DEC-31-1999
<EXCHANGE-RATE>                                      1                       1
<CASH>                                       2,114,468               2,114,468
<SECURITIES>                                         0                       0
<RECEIVABLES>                                6,721,461               6,721,461
<ALLOWANCES>                                   328,113                 328,113
<INVENTORY>                                  8,350,562               8,350,562
<CURRENT-ASSETS>                            17,269,984              17,269,984
<PP&E>                                      11,548,711              11,548,711
<DEPRECIATION>                               5,148,075               5,148,075
<TOTAL-ASSETS>                              23,773,611              23,773,611
<CURRENT-LIABILITIES>                        4,785,691               4,785,691
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                       348,246                 348,246
<OTHER-SE>                                  14,742,377              14,742,377
<TOTAL-LIABILITY-AND-EQUITY>                23,773,611              23,773,611
<SALES>                                      6,900,699              13,504,036
<TOTAL-REVENUES>                             6,900,699              13,504,036
<CGS>                                        3,758,733               7,373,259
<TOTAL-COSTS>                                7,115,662              13,562,024
<OTHER-EXPENSES>                             (713,399)             (2,436,900)
<LOSS-PROVISION>                                47,000                 105,000
<INTEREST-EXPENSE>                              64,732                 130,513
<INCOME-PRETAX>                                498,436               2,378,912
<INCOME-TAX>                                         0                       0
<INCOME-CONTINUING>                            498,436               2,378,912
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                   498,436               2,378,912
<EPS-BASIC>                                        .06                     .27
<EPS-DILUTED>                                      .06                     .26