--- product_id: 47950611 title: "Molten" brand: "molten" price: "£50.67" currency: GBP in_stock: true reviews_count: 11 category: "Molten" url: https://www.desertcart.co.uk/products/47950611-molten store_origin: GB region: Great Britain --- # High-pitched tone carries far Flip Grip for on-the-move use Designed for outdoor durability Molten **Brand:** molten **Price:** £50.67 **Availability:** ✅ In Stock ## Summary > 📣 Own the whistle that commands every game! ## Quick Answers - **What is this?** Molten by molten - **How much does it cost?** £50.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/47950611-molten) ## Best For - molten enthusiasts ## Why This Product - Trusted molten brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by the Elite:** Used by top referees in FIFA and NCAA leagues, this whistle elevates your professional presence and credibility instantly. - • **Stand Out with Exclusive Gear:** Premium design and price point mean you’re likely the only official rocking this whistle in your league—own your unique edge. - • **Command the Field with Clarity:** Crystal-clear, high-pitched whistle tone that cuts through the noise, ensuring your authority is heard from the stands to the sidelines. - • **Built for All Seasons and Sports:** Rugged, weather-resistant construction ensures reliable performance year-round, from soccer fields to volleyball courts. - • **Effortless Grip, Maximum Control:** Innovative Flip Grip mechanism lets you signal with precision while staying agile and mobile during fast-paced games. ## Overview The Molten RA0030-KS whistle is a professional-grade, outdoor-use whistle favored by elite referees worldwide. Featuring a high-pitched tone that carries over long distances and a unique Flip Grip mechanism for easy access on the move, it’s designed to elevate your officiating presence across multiple sports and weather conditions. ## Description Shop molten RA0030-KS Whistle Black. Free delivery and returns on all eligible orders. Review: World Cup Final Quality Whistle - Simply the best in the business. Used by the best referees in the world - Cuynet Cakir, Felix Brych, Bjorn Kuipers and more for good reason! Very easy to change the tone of the whistle and to signal multiple blasts. The finger grip is also superb and a very good upgrade over the traditional wrist lanyard. The fact that the whistle is that much more expensive also means that you are much more likely to be the only official to use it in your league - working as an advantage helping you to stand out even further! A full blast before KO to signal the captains and a sharp signal to start each half tells everyone around you just who's in charge! £44 approx might seem a bit steep for a whistle but this whistle is of the highest class and is excellent value for money. Review: wrong item - I ordered molten blazza for a friend that plays basketball and it appears in my search that the picture is molten blazza, I ordered it asap because it was on prime but when it was delivered it was a molten valkeen for football, I purchased this blazza in 2015 for other friend he loves it till now ## Features - Great for soccer and football coaches and referees - Clear-cut, high-pitched tone carries over long distances - Flip Grip mechanism allows access while on the move - Intended for outdoor settings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002U1514M | | Batteries included? | No | | Best Sellers Rank | 59,194 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 414 in Camping & Hiking Safety & Survival Gear | | Brand | Molten | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (624) | | Date First Available | 10 Aug. 2012 | | Department | Unisex | | Features | Outdoor Use | | Height | 1 centimetres | | Included components | Whistle | | Is discontinued by manufacturer | No | | Item display length | 2 centimetres | | Item display width | 1 centimetres | | Item model number | RA0030-KS | | League | NCAA | | Manufacturer | Molten | | Material type | Plastic | | Number of pieces | 1 | | Product Dimensions | 2 x 1 x 1 cm; 113.4 g | | Seasons | Year-round | | Size | One Size | | Skill level | Novice, Intermediate, Advanced, Expert, Professional | | Sport | Team & Racket Sports | | Style | Valkeen whistle, black, RA0030-KS | | Team | FIFA, NFHS, MLS, NCAA, USA Volleyball, NVL, USSSA | | Weight | 0.1 g | ## Images ![Molten - Image 1](https://m.media-amazon.com/images/I/51H5PcGZ5XL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: is it louder than the hyperwhistle** A: Haven’t tried hyperwhistle, and as I mainly referee on local parks it’s hard to determine the difference between, the acme t2000, and the fox supersonic. **Q: Mine came in Japanese packaging. Did i get an authentic one?** A: All of mine bought from a local reseller popular with North TX referees are made in Japan. Knockoffs generally come from China with names like “Volteen”. The reliability and performance of the Valkeen is worth it. I only have to replace mine when I lose one. During tournaments I can accidentally stop play on nearby fields with a hard whistle. **Q: Does the product come in its premium packaging box?** A: Yes **Q: Is it louder than the Fox 40?** A: I’ve seen people test it with professional instruments on YouTube. The loudest fox 40 is 121db tested, and the valkeen is 126db tested. The best selling fox 40 classic is 117db tested for reference. ## Customer Reviews ### ⭐⭐⭐⭐⭐ World Cup Final Quality Whistle *by D***Y on 26 September 2018* Simply the best in the business. Used by the best referees in the world - Cuynet Cakir, Felix Brych, Bjorn Kuipers and more for good reason! Very easy to change the tone of the whistle and to signal multiple blasts. The finger grip is also superb and a very good upgrade over the traditional wrist lanyard. The fact that the whistle is that much more expensive also means that you are much more likely to be the only official to use it in your league - working as an advantage helping you to stand out even further! A full blast before KO to signal the captains and a sharp signal to start each half tells everyone around you just who's in charge! £44 approx might seem a bit steep for a whistle but this whistle is of the highest class and is excellent value for money. ### ⭐⭐⭐⭐⭐ wrong item *by A***D on 13 December 2019* I ordered molten blazza for a friend that plays basketball and it appears in my search that the picture is molten blazza, I ordered it asap because it was on prime but when it was delivered it was a molten valkeen for football, I purchased this blazza in 2015 for other friend he loves it till now ### ⭐⭐⭐⭐⭐ Valkeen Whistle *by J***K on 16 June 2018* I used to use the Fox40 collection but decided to try out the Molten Valkeen. This whistle is the Best! The variation of sound it offers is unbelievable, especially on the field. Definitely recommend it. ## Frequently Bought Together - Molten Valkeen Whistle with Flip Grip - Molten Dolfin Whistle- Soccer, Black, One Size - ACME Genuine Professional Quality BPA Free Plastic No. 635 Tornado AIRFAST Whistle, Medium Sized, High-Pitch, pealess, 117 dBA, Designed and Made in The UK. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/47950611-molten](https://www.desertcart.co.uk/products/47950611-molten) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-29*