Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Jul. 31, 2011	Jul. 31, 2010
Statement of Cash Flows [Abstract]
Net income	$ 31,092	$ 6,567
Depreciation and amortization	3,047	4,513
Changes in assets and liabilities
Accounts receivable	1,374	7,457
Inventories	(17,141)	8,688
Prepaid expenses	3,998	(5,150)
Interest receivable		(128)
Accounts payable and accrued expenses	16,464	20,562
Total Adjustments	7,742	35,942
Net cash provided by operating activities	38,834	42,509
Cash flow from investing activities
Purchase of equipment		(7,495)
Net cash used in investing activities		(7,495)
Increase in cash and cash equivalents	38,834	35,014
Cash Beginning Period	667,897	426,569
Cash Ending Period	$ 706,731	$ 461,583