<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
REGISTRANT'S POST-EFFECTIVE AMENDMENT NO. TO TO SB-2 REGISTRATION STATEMENT AND
IS QUALIFIED IN ITS ENTIRETY TO SUCH FORM 10-K.
</LEGEND>
<S> <C> <C>
<PERIOD-TYPE> 12-MOS 3-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-END> DEC-31-1999 MAR-31-2000
<CASH> 2,173,592 2,213,386
<SECURITIES> 400,000 300,000
<RECEIVABLES> 1,095,490 1,627,541
<ALLOWANCES> 45,271 65,718
<INVENTORY> 916,692 1,001,879
<CURRENT-ASSETS> 4,574,305 5,170,793
<PP&E> 2,284,614 2,332,662
<DEPRECIATION> 1,843,960 1,891,860
<TOTAL-ASSETS> 5,064,384 5,611,596
<CURRENT-LIABILITIES> 1,375,098 1,480,265
<BONDS> 0 0
0 0
0 0
<COMMON> 289,552 379,185
<OTHER-SE> 1,709,190 3,941,751
<TOTAL-LIABILITY-AND-EQUITY> 5,064,384 5,611,596
<SALES> 6,992,388 2,513,393
<TOTAL-REVENUES> 6,992,388 2,513,393
<CGS> 4,328,744 1,493,186
<TOTAL-COSTS> 4,328,744 1,493,186
<OTHER-EXPENSES> 1,272,836 357,625
<LOSS-PROVISION> (21,679) (2,181)
<INTEREST-EXPENSE> (138,477) 30,515
<INCOME-PRETAX> 132,255 305,368
<INCOME-TAX> 0 5,600
<INCOME-CONTINUING> 132,255 299,768
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 132,255 299,768
<EPS-BASIC> 0.00 0.01
<EPS-DILUTED> 0.00 0.01
</TABLE>