<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the November
30, 1997 10QSB and is qualified in its entirety by reference to such financial
statements.
</LEGEND>
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          MAY-31-1998
<PERIOD-END>                               NOV-30-1997
<CASH>                                         291,933
<SECURITIES>                                         0
<RECEIVABLES>                                  411,301
<ALLOWANCES>                                         0
<INVENTORY>                                    547,657
<CURRENT-ASSETS>                             1,299,188
<PP&E>                                         291,528
<DEPRECIATION>                                 181,083
<TOTAL-ASSETS>                               1,418,513
<CURRENT-LIABILITIES>                          202,409
<BONDS>                                              0
<COMMON>                                        24,024
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                   1,210,074
<TOTAL-LIABILITY-AND-EQUITY>                 1,418,513
<SALES>                                        731,446
<TOTAL-REVENUES>                               731,446
<CGS>                                          265,536
<TOTAL-COSTS>                                  461,504
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                  5,679
<INCOME-TAX>                                     1,250
<INCOME-CONTINUING>                              4,429
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     4,429
<EPS-PRIMARY>                                      .00
<EPS-DILUTED>                                      .00