JM (ID:11/OD:15) مم شاي بابل ستراو

🧋 Boba & Bubble Tea Set

✔ Perfect Pair: Extra-Wide 11mm/15mm Straw + Borosilicate Bubble Tea Cup
✔ Why It Works:

• Fits Large Tapioca Pearls – No struggling with narrow straws.
• Shatterproof Design – Safe for takeout and reusable.
  ✔ الأفضل لـ: Boba shops, Asian cafes, and dessert parlors.

🌿 High borosilicate glass straws | Laboratory-grade safety · Art-grade environmental protection experience

🔬 Scientific-grade materials
· 3.3 high borosilicate glass (expansion coefficient ≤ 3.3×10⁻⁶/K) is used, which is comparable to the temperature resistance of baby bottles (-30℃~550℃ sudden change without cracking)
· Passed FDA/EC1935 food grade certification, and the amount of heavy metal precipitation is 50% lower than the international standard
· The surface Mohs hardness reaches 6.5, and the scratch resistance is 3 times that of ordinary soda-lime glass