<ARTICLE> 5 <LEGEND> The Schedule Contains Summary Financial Information Extracted From Balance Sheets and Statements of Income </LEGEND> <MULTIPLIER> 1 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> Mar-31-1999 <PERIOD-START> Jan-01-1999 <PERIOD-END> Mar-31-1999 <CASH> 110,927 <SECURITIES> 0 <RECEIVABLES> 2,101,146 <ALLOWANCES> (406,953) <INVENTORY> 2,853,180 <CURRENT-ASSETS> 4,850,832 <PP&E> 799,867 <DEPRECIATION> (753,536) <TOTAL-ASSETS> 4,897,163 <CURRENT-LIABILITIES> 2,531,710 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 3,045,535 <COMMON> 17,667,024 <OTHER-SE> (18,347,106) <TOTAL-LIABILITY-AND-EQUITY> 4,897,163 <SALES> 2,239,093 <TOTAL-REVENUES> 2,239,093 <CGS> 778,821 <TOTAL-COSTS> 778,821 <OTHER-EXPENSES> 84,032 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 22,457 <INCOME-PRETAX> (307,130) <INCOME-TAX> 0 <INCOME-CONTINUING> (307,130) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (307,130) <EPS-PRIMARY> (0.09) <EPS-DILUTED> (0.09)