Custom Barware, 5 oz Mint Julep Cup Sampler - Plastic - BPA-free, Enjoy a cold mint julep or use this fun little cup as a pretty vase for small flowers. This product complies with FDA regulations and is free of BPA and phthalates. Please hand wash all products prior to first use. All products (except compartment drinkware) are top-rack dishwasher safe. However to extend the life of your cup and imprint we recommend hand washing with mild-detergent. Additionally the use of hard detergents and commercial dishwashers is not recommended. Material: Silver Polystyrene Plastic. ... #JM5 $2.48/each.