Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Inventory (Tables)

v3.21.1
Note 6 - Inventory (Tables)
3 Months Ended
Mar. 31, 2021
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
March 31, 2021
   
December 31, 2020
 
Materials
  $
77,750
    $
77,750
 
Finished goods
   
88,492
     
92,048
 
Total inventory
  $
166,242
    $
169,798