**Product Specifications:**
Brand: HEENOOR
Model Numbers: XN-9300, XN-9301, XN-9302, XN-9607
Material: High borosilicate glass body, 304 stainless steel + PP lid, heat-resistant silicone sealing ring
Capacity: 180ml, 265ml, 345ml, 410ml
Weight: 0.29kg, 0.39kg, 0.47kg, 0.52kg
Dimensions: 5.1cm x 21.8cm, 5.3cm x 19.4cm, 4.8cm x 17.4cm, 4.2cm x 15.3cm
Features: Double-layer heat insulation, leak-proof, bear design, lotus filter, thickened cup mouth, silicone protection ring, thickened bottom, portable pocket cup
Design: Classic style, craftsmanship spirit, luxury quality
Usage: Suitable for tea brewing (green tea, black tea, pu'er tea), suitable for both men and women
Additional Information: Due to handcrafted production, slight variations in size (up to 0.3cm) and weight (up to 5g) are normal
**Note:** The product details include the craftsmanship spirit, luxury quality, and classic style of HEENOOR brand tea cups. The specifications cover various models, materials, capacities, and features for a premium tea-drinking experience.