<ARTICLE> 5

                                                             
<PERIOD-TYPE>                              3-MOS                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-2000             DEC-31-1999
<PERIOD-END>                               MAR-31-2000             MAR-31-1999
<CASH>                                          98,144                  31,621
<SECURITIES>                                         0                       0
<RECEIVABLES>                                  559,841                 175,544
<ALLOWANCES>                                         0                       0
<INVENTORY>                                    618,821                 517,534
<CURRENT-ASSETS>                             1,325,882                 724,698
<PP&E>                                         734,174                 697,105
<DEPRECIATION>                                 577,125                 538,521
<TOTAL-ASSETS>                               1,595,691               1,080,432
<CURRENT-LIABILITIES>                          376,468                 377,135
<BONDS>                                        236,702                 243,702
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                     60,911                  60,911
<COMMON>                                       239,430                 229,780
<OTHER-SE>                                  12,076,500              12,022,250
<TOTAL-LIABILITY-AND-EQUITY>                 1,595,691               1,080,432
<SALES>                                        829,196                 334,016
<TOTAL-REVENUES>                               849,101                 352,016
<CGS>                                          379,175                 171,184
<TOTAL-COSTS>                                  379,175                 186,184
<OTHER-EXPENSES>                               210,821                 136,355
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                               4,133                   7,898
<INCOME-PRETAX>                                254,972                  21,579
<INCOME-TAX>                                         0                       0
<INCOME-CONTINUING>                            254,972                  21,579
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                 104,812
<CHANGES>                                            0                       0
<NET-INCOME>                                   254,972                 126,391
<EPS-BASIC>                                       .011                    .005
<EPS-DILUTED>                                     .011                    .005