FAJIENUO | Antimicrobial Mildew Resistant Stainless Steel Tumbler

The mouth is quite large, the cup is very light, and the quality is good. It's generally okay, has no strange smell, and has strong suction.

I've been using it for a week, and I immediately got one for everyone in the family! I searched for a long time before finding these 304 stainless steel parent-child tooth cups. They're naturally mold-proof and antibacterial with no strange smells. After washing, they dry right away and don't get moldy; the hygiene is really top-notch. Made from food-grade 304 stainless steel, they're thick and resistant to bumps. The parent-child patterns are super delicate, with dad's and mom's versions, so everyone has their own. When they're all neatly lined up on the sink, it just makes me happy to look at them. The cup rim is smoothly polished, with no rough edges, so brushing and rinsing won't hurt your mouth at all. The inner wall is smooth, so water doesn't cling easily, and even after being left for a long time, it won't leave unsightly water stains. It's moisture-proof and mold-proof, so even if the bathroom is really humid, no mold spots will grow. This is a great product to stock up on!