Does this looks real or fake?

I'm based in Korea and am deciding if any of these are worth buying?  

They range from $20-45 USD.   I'll send a few links, if someone could look at the pics and let give me your suggestions if they worth it or not.  

These sites are equivalent to ebay but the sellers only sell and ship within Korea.  

https://m.bunjang.co.kr/products/308009143?q=%EC%9A%B0%EB%A6%AC%EB%82%98%EB%9D%BC%20%EA%B7%BC%EB%8C%80%EC%A0%84%20%EB%91%90%EB%8F%88&ref=%EA%B2%80%EC%83%89%EA%B2%B0%EA%B3%BC

https://m.bunjang.co.kr/products/307996287?q=%EC%9A%B0%EB%A6%AC%EB%82%98%EB%9D%BC%20%EA%B7%BC%EB%8C%80%EC%A0%84%20%EB%91%90%EB%8F%88&ref=%EA%B2%80%EC%83%89%EA%B2%B0%EA%B3%BC

https://m.bunjang.co.kr/products/307996047?q=%EC%9A%B0%EB%A6%AC%EB%82%98%EB%9D%BC%20%EA%B7%BC%EB%8C%80%EC%A0%84%20%EB%91%90%EB%8F%88&ref=%EA%B2%80%EC%83%89%EA%B2%B0%EA%B3%BC