<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the February
28, 1998 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>                               FEB-28-1998
<CASH>                                         315,603
<SECURITIES>                                         0
<RECEIVABLES>                                  411,260
<ALLOWANCES>                                         0
<INVENTORY>                                    529,002
<CURRENT-ASSETS>                             1,322,299
<PP&E>                                         304,692
<DEPRECIATION>                                 188,738
<TOTAL-ASSETS>                               1,449,888
<CURRENT-LIABILITIES>                          214,798
<BONDS>                                              0
<COMMON>                                        24,024
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                   1,230,654
<TOTAL-LIABILITY-AND-EQUITY>                 1,449,888
<SALES>                                        757,688
<TOTAL-REVENUES>                               757,688
<CGS>                                          270,876
<TOTAL-COSTS>                                  447,655
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 40,450
<INCOME-TAX>                                    19,870
<INCOME-CONTINUING>                             20,580
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    20,580
<EPS-PRIMARY>                                      .01
<EPS-DILUTED>                                      .01