The classic Renshaw "cow" has been a staple of developmental optometry practices for years and is the perfect tool to illustrate how vision is a process of interpreting what is seen. It is available in various forms to be given as handouts to your patients or for use in presentations.
Cards are sold in packages of 100.
5-9 packages (500-900 cards) $20.00/package.
10 or more packages (1,000+ cards) $18.00/package.
Discount is applied at checkout.
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