Made of high borosilicate glass (withstands 120℃ temperature difference), food-grade ceramics (water absorption ≤0.5%) or 304 stainless steel (corrosion resistance ≥9 ), lead-free and cadmium-free (heavy metal content ≤0.01mg/L), certified by FDA and LFGB. Glass models have ≥90% light transmittance for clear observation of drinks; ceramic models have smooth glaze (gloss ≥85%) to resist tea stains; stainless steel models feature double-layer vacuum design, keeping warm for 6 hours (above 60℃) and cold for 12 hours (below 10℃).
2.Diverse Designs to Showcase Personality
Capacities range from 300-500ml, with shapes including classic cylindrical and creative irregular shapes (e.g., animal outlines, geometric ). Surface techniques include:
Thermal transfer printing (color reproduction ≥95%, no peeling after 500 washes);
Hand-painted underglaze color (color fastness ≥4 ，delicate touch);
Frosted matte (slip resistance ≥0.8, not easy to slip)
Some styles have personalized slogans (e.g., “Good Morning”, “Coffee Time”) or custom areas, supporting printing and  services.
3.Practical Details to Enhance Experience
Cup mouth: Rounded design (diameter 8-10cm), fits the lips when drinking without scratchy feeling;
Handle: Ergonomic curvature (length 10-12cm), comfortable grip, bearing ≥500g without deformation;
Anti-slip bottom: Silicone pad (diameter 5cm) or frosted treatment, noise ≤30dB when placed, not easy to tip over;
Lid included: Silicone sealing ring (heat resistance ≥100℃), good sealing (no water leakage when inverted for 30 seconds), dust-proof and spill-proof.
4.Durable Craftsmanship for Longevity
Ceramic models are fired at 1300℃ (hardness ≥6 Mohs), withstanding 1-meter drop (concrete floor) without cracks; glass models have 3-5mm thickness, impact strength ≥60MPa; stainless steel models adopt one-piece molding process, with smooth welds (roughness ≤0.8μm) and resistance to rust. Pattern edges are reinforced, with no paint peeling or fading after long-term use, service life up to 3-5 years.
5.Suitable for Multiple Scenarios, Ideal Gifts
Daily use: Suitable for coffee, tea, milk, hot cocoa, etc., both in office and home;
Outdoor carrying: Stainless steel vacuum models are suitable for picnics and camping, meeting cold and heat preservation needs;
Holiday gifts: Gift box (including coasters and spoons) with exquisite packaging, suitable for birthdays, Christmas, housewarming and other occasions, with customizable greetings.