Alhaitham Tumbler Gift Set with Straw

Material:

• Glass Cup / straw: borosilicate glass
• Lid body: PS (polystyrene)
• Sealing ring: silicone rubber
• Cup sleeve / coaster: PU (polyurethane)
• Lid plastic parts: TPR (thermoplastic rubber)

Size:

• Rim diameter:: 87.3 mm
• Straw length: 250 mm
• Cup height: 150 mm
• Coaster diameter: 100 mm

Capacity: 500 mL

Features: The print at the bottom of the cup features a cold-activated color-changing effect, making it highly delicate and unique.

Important Information

1. This product is suitable for cold drinks only.
2. It is not leak-proof. Please do not place it in a bag during use to avoid spills.
3. The glass can withstand a sudden temperature change of up to 50°C. Do not fill it with hot drinks above 50°C, and avoid rapid temperature fluctuations.
4. Hot liquids or sudden temperature changes may cause the glass to break.
5. Not dishwasher-safe, microwave-safe, or oven-safe.
6. Hand wash only. Clean gently with a soft cloth or sponge. Do not use abrasive tools such as steel wool to avoid scratches.
7. After washing, place in a well-ventilated area to air dry completely.
8. This is a fragile item. Handle with care and keep out of reach of children.
9. Before use, check for any cracks or chips. Do not use if damaged. Do not drop from heights. If broken, handle shards carefully.