Why are my macadamias so small/so large/different sizes? Customer Support March 11, 2022 01:14 Updated We use nuts of various sizes in our products. Macadamia size variation is natural. Return to Mauna Loa Related articles Where can I buy your product in stores? I can't find _______ product on your new website. Is your Mauna Loa Macadamia Nut Visitor Center open? What is your refund policy? How do I apply my discount code?