<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
COMPANY'S AUDITED FINANCIAL STATEMENTS AT DECEMBER 31, 1999 AND THE 3 YEARS THEN
ENDED AND THE UNAUDITED FINANCIAL STATEMENTS AT JUNE 30, 2000 AND IS QUALIFIED
IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 12-MOS 6-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-START> JAN-01-1999 JAN-01-2000
<PERIOD-END> DEC-31-1999 JUN-30-2000
<CASH> 4,991 1,682
<SECURITIES> 0 0
<RECEIVABLES> 13 0
<ALLOWANCES> 0 0
<INVENTORY> 1,050 1,957
<CURRENT-ASSETS> 6,213 3,756
<PP&E> 1,919 1,790
<DEPRECIATION> 0 0
<TOTAL-ASSETS> 8,232 5,592
<CURRENT-LIABILITIES> 1,840 3,263
<BONDS> 0 0
8,263 8,472
26,462 26,462
<COMMON> 11 11
<OTHER-SE> 29,293 32,616
<TOTAL-LIABILITY-AND-EQUITY> 8,232 5,592
<SALES> 0 0
<TOTAL-REVENUES> 2,104 1,803
<CGS> 2,203 1,681
<TOTAL-COSTS> 2,203 1,681
<OTHER-EXPENSES> 10,079 4,898
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> (139) (76)
<INCOME-PRETAX> (9,849) (4,531)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (9,849) (4,531)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (9,849) (4,531)
<EPS-BASIC> (9.59) (4.36)
<EPS-DILUTED> (9.59) (4.36)
</TABLE>