Inventories

3 Months Ended

May 31, 2022

Inventory Disclosure [Abstract]

INVENTORIES

NOTE 3 – INVENTORIES

Inventories are valued at the lower of cost (first-in, first-out) or net realizable value, net of write downs, and consisted of the following:

	May 31, 2022		February 28, 2022
Raw materials	$	158,256	$	129,836
Work-in-process		5,421		14,421
Finished goods		-		-
Total inventory	$	163,677	$	144,257