Insulated Cooling Cup Shake Cooling Cup, Capacity: 330ml(Black)

1. Silicone outer wall, heat insulation and anti-scald
2. 304 stainless steel inner wall, healthy and safe
3. Widened large diameter design, easy to clean
4. Double-layer refrigeration design, fast cooling
5. Lightweight and compact, easy to carry
6. Material: 304 stainless steel, silicone, plastic
7. Capacity: about 330ml
8. Size: about 13.1 x 8.9cm
9. Weight: about 212g

Use method:
1. Pull out the bottom plug
2. From the bottom of the water inlet water (please maintain a proper tilt)
3. Put into the refrigerator freezing layer
4. Frozen and removed can be used