--- product_id: 66094226 title: "Kingfisher SL300CP 3 mm Trimmer Line - Red" brand: "best price square" price: "€ 13.83" currency: EUR in_stock: true reviews_count: 13 category: "Best Price Square" url: https://www.desertcart.pt/products/66094226-kingfisher-sl300cp-3-mm-trimmer-line-red store_origin: PT region: Portugal --- # Corded electric power source - consistent performance Vibrant red color - high visibility 3 mm cutting width - precision trimming Kingfisher SL300CP 3 mm Trimmer Line - Red **Brand:** best price square **Price:** € 13.83 **Availability:** ✅ In Stock ## Summary > 🌿 Trim like a pro, stand out in red! ## Quick Answers - **What is this?** Kingfisher SL300CP 3 mm Trimmer Line - Red by best price square - **How much does it cost?** € 13.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/66094226-kingfisher-sl300cp-3-mm-trimmer-line-red) ## Best For - best price square enthusiasts ## Why This Product - Trusted best price square brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibrant Red for Safety:** Stay visible and in control with a bold, easy-to-see trimmer line. - • **Plug & Play Convenience:** No assembly required—get straight to perfect lawn care without delay. - • **Precision 3mm Cutting Edge:** Engineered for clean, efficient grass trimming every time. - • **Trusted Kingfisher Quality:** Backed by a reputable brand with a strong warranty and proven customer satisfaction. - • **Durable Corded Power Compatibility:** Optimized for corded electric trimmers ensuring steady, reliable operation. ## Overview The Kingfisher SL300CP 3 mm Trimmer Line in vibrant red offers precise, durable cutting performance for corded electric trimmers. Designed for easy use with no assembly required, it ensures efficient grass trimming with high visibility and trusted Kingfisher reliability. ## Description Product Description Manufactured from the house of Kingfisher, operates over 1,100 stores and growing omni channel operations across 10 countries in Europe. Following an in-depth review of Kingfisher’s businesses alongside in-depth studies of our customers’ home improvement needs, the leadership team announced the 'one' Kingfisher plan. This plan will leverage the scale of the business by creating a unified company, where customer needs always come first. Safety Warning Wear safety glasses, gloves, and sturdy shoes. Be aware of flying debris. Keep children and pets away from the operating area. Box Contains 1 x Trimmer Line, 3 mm Review: Strong - Great quality and a reasonable price Review: Works well - Strong enough strimmer line ## Features - Super strong dustbin liner. - 20 pack - 90 litre - Brand : Kingfisher - Barcode : 5013478201027 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003JT15WG | | Assembly required | No | | Best Sellers Rank | 96,486 in Garden ( See Top 100 in Garden ) 318 in String Trimmer Lines | | Brand | Best Price Square | | Brand Name | Best Price Square | | Colour | Transparent | | Customer Reviews | 4.4 out of 5 stars 1,297 Reviews | | Cutting width | 3 Millimeters | | Global Trade Identification Number | 05013478112279 | | Included Components | Kingfisher SL300CP 3 mm Trimmer Line - Red | | Is Assembly Required? | No | | Is Product Cordless | No | | Item Type Name | Trimmer Line, 3 mm | | Item Weight | 0.14 Kilograms | | Item weight | 0.14 Kilograms | | Manufacturer | King Fisher | | Manufacturer Part Number | SL300CP | | Manufacturer Warranty Description | Manufacturers Warranty | | Model Number | SL300CP | | Number of Items | 1 | | Power Source | Corded Electric | | Power source | Corded Electric | | Recommended Uses For Product | Grass Cutting | | Size | 0.3x0.3x1509 cm | | Unit Count | 1.0 count | ## Product Details - **Brand:** Best Price Square - **Power source:** Corded Electric - **Colour:** Transparent - **Item weight:** 0.14 Kilograms - **Cutting width:** 3 Millimetres - **Assembly required:** No - **Global Trade Identification Number:** 05013478112279 - **Is cordless?:** No - **Number of items:** 1 - **Recommended uses for product:** Grass Cutting ## Images ![Kingfisher SL300CP 3 mm Trimmer Line - Red - Image 1](https://m.media-amazon.com/images/I/61Sr0-MarjS.jpg) ![Kingfisher SL300CP 3 mm Trimmer Line - Red - Image 2](https://m.media-amazon.com/images/I/5130FW7Xd+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong *by R***R on 17 November 2025* Great quality and a reasonable price ### ⭐⭐⭐⭐ Works well *by D***L on 27 April 2026* Strong enough strimmer line ### ⭐⭐⭐⭐⭐ A Real Time Saver *by L***K on 25 May 2017* Adding this slightly thicker line to a Flymo strimmer solved all my frustrations - it scythes through grass with far less effort than using the original line. I cannot believe what a difference this slightly thicker line has made. I used to dread the task, now I can whizz through it. Worth its weight in gold for me and wish I had discovered it sooner. ## Frequently Bought Together - Kingfisher SL300CP 3 mm Trimmer Line - Red - Oregon 2-Stroke Engine Oil, Self-Mixing Partly Synthetic Mineral Chainsaw Oil, Low Smoke, Low Ash Lubricant, Protects Engine & Improves Performance, 2T, Leaded or Unleaded Fuels, 1 Litre (90720) - 52cc Petrol Brush Cutter, Grass Line Trimmer --- ## 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.pt/products/66094226-kingfisher-sl300cp-3-mm-trimmer-line-red](https://www.desertcart.pt/products/66094226-kingfisher-sl300cp-3-mm-trimmer-line-red) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-12*