Acrylic Glass With Stylish And Attractive Design Ideal For Picnics Bbq Camping And Children's Parties We'veedesigned These To Be Stackable It Can Be Stacked To Take Up Less Space In The Cupboard Picnic Hamper Or Travel Bag 100 % Bpa Free And Non Toxic Fda Approved Food Grade Material The Plastic Is Much Lighter Than Glass Making Them Comfortable In The Hand While Being Damageesistant High Premium Quality They Are Clear And Look Like Glass But More Safer Than Glass. Long-lasting Clarity Dishwasher Are All Available And Safe. Whether You Drop It On The Floor Or Wash It Hundreds Of Times Acrylic Glasses Will Not Break As They Are More Durable And Shatteresistant.