<ARTICLE>                     5

                                                                
<PERIOD-TYPE>                   12-MOS                                3-MOS
<FISCAL-YEAR-END>                              DEC-31-1998                           MAR-31-1999
<PERIOD-START>                                 JAN-01-1998                           JAN-01-1999
<PERIOD-END>                                   DEC-31-1998                           MAR-31-1999
<CASH>                                             532,780                               259,120
<SECURITIES>                                        56,693                                56,693
<RECEIVABLES>                                      143,462                               108,946
<ALLOWANCES>                                       (10,000)                              (10,000)
<INVENTORY>                                        270,118                               108,946
<CURRENT-ASSETS>                                 1,006,410                             1,023,116
<PP&E>                                             299,809                               299,809
<DEPRECIATION>                                    (299,162)                             (299,162)
<TOTAL-ASSETS>                                   1,108,597                             1,035,303
<CURRENT-LIABILITIES>                              154,870                               135,392
<BONDS>                                                  0                                     0
<PREFERRED-MANDATORY>                                    0                                     0
<PREFERRED>                                              0                                     0
<COMMON>                                            23,370                                29,491
<OTHER-SE>                                         840,357                               870,420
<TOTAL-LIABILITY-AND-EQUITY>                     1,018,597                             1,035,303
<SALES>                                            552,486                                59,714
<TOTAL-REVENUES>                                   552,486                                59,714
<CGS>                                              386,425                                40,008
<TOTAL-COSTS>                                      386,425                                40,008
<OTHER-EXPENSES>                                   329,849                                64,643
<LOSS-PROVISION>                                         0                                     0
<INTEREST-EXPENSE>                                   5,316                                     0
<INCOME-PRETAX>                                   (169,104)                              (44,937)
<INCOME-TAX>                                             0                                     0
<INCOME-CONTINUING>                               (169,104)                              (44,937)
<DISCONTINUED>                                           0                                     0
<EXTRAORDINARY>                                          0                                     0
<CHANGES>                                                0                                     0
<NET-INCOME>                                      (169,104)                              (44,937)
<EPS-BASIC>                                         (.06)                                 (.03)
<EPS-DILUTED>                                         (.04)                                 (.01)