<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> DEC-31-1999 <CASH> 1,276,329 <SECURITIES> 0 <RECEIVABLES> 371,026 <ALLOWANCES> 23,592 <INVENTORY> 3,182,827 <CURRENT-ASSETS> 5,095,494 <PP&E> 8,180,116 <DEPRECIATION> 5,049,045 <TOTAL-ASSETS> 9,217,950 <CURRENT-LIABILITIES> 1,824,892 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 12,761 <OTHER-SE> (5,024,376) <TOTAL-LIABILITY-AND-EQUITY> 9,217,950 <SALES> 829,059 <TOTAL-REVENUES> 829,059 <CGS> 1,955,576 <TOTAL-COSTS> 1,955,576 <OTHER-EXPENSES> 3,299,267 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 360,060 <INCOME-PRETAX> (4,698,798) <INCOME-TAX> 0 <INCOME-CONTINUING> (4,698,798) <DISCONTINUED> 0 <EXTRAORDINARY> (73,000) <CHANGES> 0 <NET-INCOME> (4,771,798) <EPS-BASIC> (0.38) <EPS-DILUTED> (0.38)