[Free brush for easy cleaning]-In addition to putting it in the dishwasher, we even added a cleaning brush to that you get the cleaning effect you want from the straw set. Most importantly, the brush itself is perfect for cleaning straw cups, sports bottles and insulated straws! [Perfect size for & Smoothies]- Ultra-wide straws are very suitable for holding fatty tea / bubble tea (tapioca pearl), freeze smoothies, thick milkshakes, Jelly, large drinks and more homemade thick drinks. [Smooth tip is safe to drink]-These reusable straws are carefully hand polished to a smooth tip. In addition, these smooth inclined tips can easily pass through the sealed tip. Stainless steel straws can keep the taste cool when drinking cold drinks. [Environmental protection and alternative platform]-Stainless steel straws provide you with a sustainable and cost-effective way to greatly reduce plastic consumption and the death of seagulls or . With a straw carrying case, you can take the straw with you. Refuse to use disposable straws and invest a small amount of effort with your family to make the world a better place