Note 1 - Organization, Nature of Operations and Summary of Significant Accounting Policies: Shipping Costs (Details) - USD ($)	12 Months Ended
Apr. 30, 2015	Apr. 30, 2014
Details
Shipping, Handling and Transportation Costs	$ 294,868	$ 280,566

Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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-Glossary Handling Costs

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