<ARTICLE> 5 <CURRENCY> U.S. <PERIOD-TYPE> Year <FISCAL-YEAR-END> APR-30-1998 <PERIOD-START> MAY-01-1997 <PERIOD-END> APR-30-1998 <EXCHANGE-RATE> 1 <CASH> 1,575,248 <SECURITIES> 0 <RECEIVABLES> 810,447 <ALLOWANCES> 122,685 <INVENTORY> 2,359,022 <CURRENT-ASSETS> 5,476,193 <PP&E> 1,454,115 <DEPRECIATION> 1,329,269 <TOTAL-ASSETS> 5,715,417 <CURRENT-LIABILITIES> 556,967 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 4,419 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 5,715,417 <SALES> 8,001,138 <TOTAL-REVENUES> 8,043,076 <CGS> 5,291,768 <TOTAL-COSTS> 5,291,768 <OTHER-EXPENSES> 2,349,184 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 133,922 <INCOME-PRETAX> 268,202 <INCOME-TAX> 139,251 <INCOME-CONTINUING> 128,951 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 128,951 <EPS-PRIMARY> .03 <EPS-DILUTED> .03