Xiong and Yang Coffee Portable Silicone Filter Cup Green

The portable silicone coffee filter has concave guide grooves in its authentic design to trap residual coffee grounds. This filter is suitable for the office, RV, or outdoor adventure. To prepare a fragrant drink without coffee machine help, you just need to place a silicone funnel on a mug, then install filter made of special paper in it, place the coffee over it and pour boiling water to finish. The modern silicone material of the Xiaong funnel is absolutely safe for health and food grade. It won't affect the taste or aroma, moreover, it will last longer than more expensive acrylic or ceramic filters.