<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> APR-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 1,919,685
<SECURITIES> 18,724,411
<RECEIVABLES> 36,150
<ALLOWANCES> 0
<INVENTORY> 607,241
<CURRENT-ASSETS> 21,418,724
<PP&E> 630,917
<DEPRECIATION> (427,080)
<TOTAL-ASSETS> 21,712,879
<CURRENT-LIABILITIES> 636,156
<BONDS> 0
0
0
<COMMON> 8,042
<OTHER-SE> 21,068,681
<TOTAL-LIABILITY-AND-EQUITY> 21,712,879
<SALES> 91,662
<TOTAL-REVENUES> 91,662
<CGS> 252,476
<TOTAL-COSTS> 1,186,241
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> 0
<INCOME-TAX> 0
<INCOME-CONTINUING> (1,094,579)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (780,122)
<EPS-BASIC> (.10)
<EPS-DILUTED> 0
</TABLE>