Yuki Invisible 3G Generation – 300m

Overview

The Yuki Invisible 3G Generation 300m is a clear nylon monofilament fishing line designed primarily as a sea-fishing reel mainline. Rather than being a true 100% fluorocarbon product, it is a nylon monofilament that carries a fluorine/fluoro treatment, which is used to improve its resistance to abrasion, saltwater and UV exposure.

The line is marketed around its low underwater visibility, with its clear, transparent finish giving a discreet presentation to wary fish. It also features high strength for its diameter, meaning anglers can choose a relatively fine line while still retaining the breaking strain needed for sea fishing.

A low-memory construction helps the line sit neatly on the reel spool, reducing problems with coiling and line twist. Combined with good casting characteristics and high knot strength, this makes Invisible 3G a practical, all-round monofilament for UK sea anglers.

Perfect For

The lighter and mid diameters in the 300m range are particularly well suited to clean-ground shore fishing, where casting distance and a fine, low-visibility line are important. These diameters also work well as a sea-fishing reel mainline for anglers wanting a balance of strength and manageable line diameter.

The heavier diameters in the range offer greater strength and abrasion resistance, making them suitable for tougher ground where mainline may come into contact with sand, rocks or shells. Some retailers also list Invisible 3G as suitable for rig bodies and shock leaders, depending on the diameter and breaking strain chosen.

Technical Insight

The fluorine/fluoro treatment applied to the nylon base is used to boost resistance to abrasion, saltwater and UV exposure, helping the line hold up over repeated use on demanding beach and shore marks. This is distinct from a true fluorocarbon line, and the distinction matters for anglers comparing line types.

Low memory is another key design feature, helping the line lie flat on the spool rather than forming tight coils. This reduces line twist during casting and retrieval, supporting the smoother, longer casts that shore anglers look for when fishing clean ground.