Loading... Please wait...

Our Newsletter



We welcome purchase of our products in quantities form educational organizations, distributors, interest groups, etc. We can give discounts for quantities purchae as much as 30% with shipping free.


Following are our price breaks for quanty discounts.


$50 to $99.99          10%

$100 to $199.99       15%

$200 to $299.99       20%

$300 to $399.99       25%

$400 to $499.99       30%


For quantity ordering, please send us a Purchase Order with return email address so that we can confirm your order.

With our confirmation you can make payment for the order, and on receiving payment, we will ship you the product by registered parcel.

For more shipping information, please refer to the Shipping & Returns page.