100% pure platinum silicone lid and straw that fits over mason jars, stainless pint cups and most containers like MIIR cup in the picture (not included). No plastic cup with fused plastic lid, no straw in a little bag, this set frees your tea, and bobba too!
- freezer safe
- dishwasher safe
- microwave & oven safe up to 350°
- easily reusable