Please read the profile. [Brand New] Molten Dolphin F Whistle RA0070-K Purchased at the regular price from KAMO and stored at home. The Dolphin F is specially tuned for soccer, producing a loud and sharp high-pitched sound. There are many new items listed on Mercari for under 1000 yen, but be aware that they are likely counterfeit products sold on famous Chinese e-commerce sites. Searching will reveal that they are openly selling fakes at shockingly low prices. While the buyer is responsible for their own judgment, it's common sense that a regular person can't obtain items at a third of the regular price. Also, since it's something you put in your mouth, it's for safety and peace of mind. This is a genuine product. I can't sell it at a bargain price, but I've made it slightly cheaper. I am also selling a used ValkeIN whistle. Type...Whistle I also sell referee notebooks, toss coins, referee uniforms, Adidas patch cases, etc. ↓ See the list here #makecori referee goods Referee Ref Referee Soccer referee Soccer ref Soccer referee Futsal referee Futsal ref Futsal referee Referee goods Adidas Nike Finta Puma Athleta Umbro Penalty Molten ValkeIN Dolphin Type...Referee supplies Type...Whistle