v3.19.3

Inventories (Details) - USD ($) | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Schedule of inventories |  |
Raw materials | $ 27,600 | $ 23,050
Finished goods | 1,720 | 1,498
Reserve for obsolete inventory | (900) | (1,500)
Inventories | $ 28,420 | $ 23,048

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