Inventories consisted of the following:

As of December 31, 2025 and June 30, 2025, the Company has an inventory write-down, due to obsolescence, of $208,737. As of December 31, 2025 and June 30, 2025, the Company has $70,000 and $nil respectively, as a valuation allowance to reduce weighted average cost to net realizable value. The total inventory reserve at December 31, 2025 and June 30, 2025 was $278,737 and $208,737, respectively.

During the three and six months ended December 31, 2025, the Company recorded an inventory write-down of $70,000 due to the net realizable value. During the three and six months ended December 31, 2024, the Company recorded an inventory write-down of $nil due to the net realizable value.