4. Income Taxes: Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)	Dec. 31, 2016	Dec. 31, 2015
Details
Deferred Tax Liabilities, Net	$ 7,892	$ 6,957
Deferred Tax Assets, Inventory	16,197	17,560
Tax Credit Carryforward, Amount	66,353	55,853
Deferred Tax Assets, Operating Loss Carryforwards	201,029	126,942
Deferred Tax Assets, Valuation Allowance	(47,379)	(38,920)
Deferred Tax Assets, Net of Valuation Allowance, Current	$ 244,092	$ 168,392