<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE FORM
10-K FOR THE FISCAL YEAR ENDED MAY 31, 2000.
</LEGEND>
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-2000
<PERIOD-START> JUN-01-1999
<PERIOD-END> MAY-31-2000
<CASH> 1,264,475
<SECURITIES> 0
<RECEIVABLES> 1,377,422
<ALLOWANCES> 0
<INVENTORY> 4,635,792
<CURRENT-ASSETS> 7,367,629
<PP&E> 2,446,394
<DEPRECIATION> 896,844
<TOTAL-ASSETS> 10,952,717
<CURRENT-LIABILITIES> 824,646
<BONDS> 0
0
0
<COMMON> 7,259,399
<OTHER-SE> 2,868,672
<TOTAL-LIABILITY-AND-EQUITY> 10,952,717
<SALES> 8,854,256
<TOTAL-REVENUES> 8,854,256
<CGS> 3,895,345
<TOTAL-COSTS> 8,085,922
<OTHER-EXPENSES> 4,671
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 628
<INCOME-PRETAX> 763,663
<INCOME-TAX> 202,204
<INCOME-CONTINUING> 561,459
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 561,459
<EPS-BASIC> 0.07
<EPS-DILUTED> 0.07
</TABLE>