★IDEAL SIZE FOR BOBA & SMOOTHIES - 2 pcs metal straws + 1 cleaning brush + 1 straws storage case. 10" long and 12mm/0.5" extra wide stainless steel straws are the best ideal size for fat boba/bubble tea (tapioca pearls), frozen smoothies, thick milkshakes, jelly, jumbo drinks and more homemade thick drinks | ★ECO-FRIENDLY & ALTERNATIVE TO PLASTIC - Stainless steel straws offer you a sustainable and cost-effective way to drastically reduce plastic consumption and seagull’s or turtle’s death. With a straw carrying case you can carry your drinking straws where you go. Refusing disposable straws and devoting little efforts with your families make world better | ★SMOOTH TIPS FOR SAFE DRINKING - These reusable straws are hand polished carefully to ensure smooth tips. Besides, these smooth angled tips will poke through sealed boba tops with ease. Stainless steel straws can keep the taste cool when you are drinking cold beverage | ★FOOD-GRADE STAINLESS & DISHWASHER SAFE - These smoothie straws are made of food-grade stainless steel material. No metal aftertaste, BPA FREE, Lead Free and Eco-friendly. DISHWASHER SAFE and will not fade, rust, bend or scratch, also hand washing efficiently with 1 cleaning brush | ★100% SATISFACTION SERVICE - We believe that our high quality reusable straws will exceed your expectations. We will present you with a delicate package. If you're not completely satisfied simply, don't hesitate to contact us and we will offer a refund or replacement as soon as possible