Quarterly report pursuant to Section 13 or 15(d)

INVENTORY - Schedule of inventory (Details)

v3.20.1
INVENTORY - Schedule of inventory (Details) - USD ($)
Feb. 29, 2020
Nov. 30, 2019
Inventory Disclosure [Abstract]    
Raw materials $ 554,457 $ 449,767
Work in process 68,287 32,098
Finished goods 754,396 477,883
Total $ 1,377,140 $ 959,748