<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-END> SEP-30-1998 <CASH> 8,317,713 <SECURITIES> 0 <RECEIVABLES> 3,680,329 <ALLOWANCES> 146,288 <INVENTORY> 7,655,130 <CURRENT-ASSETS> 20,487,661 <PP&E> 4,225,435 <DEPRECIATION> 1,356,523 <TOTAL-ASSETS> 23,973,933 <CURRENT-LIABILITIES> 1,577,220 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 177,023 <OTHER-SE> 22,074,316 <TOTAL-LIABILITY-AND-EQUITY> 23,973,933 <SALES> 13,694,022 <TOTAL-REVENUES> 13,694,022 <CGS> 7,074,103 <TOTAL-COSTS> 12,604,827 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 1,089,195 <INCOME-TAX> 397,520 <INCOME-CONTINUING> 691,675 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 691,675 <EPS-PRIMARY> .04 <EPS-DILUTED> .04