<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> MAR-31-1999 <PERIOD-START> APR-01-1998 <PERIOD-END> SEP-30-1998 <CASH> 392,849 <SECURITIES> 0 <RECEIVABLES> 585,571 <ALLOWANCES> 54,251 <INVENTORY> 1,730,296 <CURRENT-ASSETS> 2,965,623 <PP&E> 2,594,787 <DEPRECIATION> 1,088,050 <TOTAL-ASSETS> 5,263,138 <CURRENT-LIABILITIES> 1,237,285 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 13,452,497 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 5,263,138 <SALES> 1,254,050 <TOTAL-REVENUES> 1,673,130 <CGS> 332,323 <TOTAL-COSTS> 1,872,563 <OTHER-EXPENSES> 197,333 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 29,058 <INCOME-PRETAX> (729,089) <INCOME-TAX> 0 <INCOME-CONTINUING> (729,089) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (729,089) <EPS-PRIMARY> (0.12) <EPS-DILUTED> (0.12)