ELEGOO CA-EL-3D-PP29 PLA+ Filament, 1.75 mm, 4 kg, Four Colours

For printing a mix of colourful prototypes, display pieces or everyday parts, this ELEGOO PLA+ filament set brings orange, yellow, sky blue and sea green into one 4 kg listing. It uses a 1.75 mm diameter, a common format for FDM printing, and is described as suitable for most FDM printers.

The manufacturer lists dimensional accuracy of +/- 0.02 mm and highlights toughness, layer adhesion and a glossy surface. Those details make it worth considering when consistent feeding and a neat finish matter to your project.

One qualification: buyer feedback is mixed on adhesion and strength, so results may vary with the printer and print setup. The product details do not specify individual spool weights or printing settings.

Getting the most from it

This set makes sense when you want several colours available for a run of prints without choosing a single-colour filament. Orange, yellow, sky blue and sea green can help distinguish parts or add colour to decorative models. The 1.75 mm diameter is the key fit detail to compare with your printer’s filament requirements, the listing says it suits most FDM printers, rather than naming specific machines.

ELEGOO describes the PLA+ as less brittle than standard PLA, with improved impact strength and ductility. It also cites cooling performance for overhangs and suspended models. These are relevant considerations for designs with raised sections, although the product information does not give recommended temperature or speed settings. If you already have a preferred print profile, the absence of settings here means those details will need to come from your printer or filament setup.

Technical overview

• Name: ELEGOO PLA+ Filament
• Model: CA-EL-3D-PP29
• Material: Polylactic acid
• Format: 1.75 mm filament
• Item weight: 4 kg
• Colour: Orange, yellow, sky blue and sea green
• Dimensional accuracy: +/- 0.02 mm
• Spool: Cardboard

Why it’s worth it

The practical draw is the combination of four listed colours, a 4 kg total item weight and a stated dimensional tolerance, rather than an elaborate set of printer-specific claims. The manufacturer also describes mechanical winding intended to reduce crossed turns and tangles, plus strong layer bonding for a smoother surface. These features may appeal if you want a general-purpose PLA+ supply for varied FDM projects, instead of buying separate colours one at a time.

Buyers commonly praise the filament’s consistency, print appearance and colour selection. Feedback on adhesion and strength is less uniform: some buyers report good results, while others describe difficulties. Treat those points as experiences that may depend on the print and setup, not as guaranteed outcomes. It’s a good fit if you want multiple colours in 1.75 mm PLA+ and value the stated tolerance. You may want to skip it if your project depends on predictable adhesion or strength and you need those results established for your specific setup.

Before you decide

Will it fit my 3D printer? The filament is 1.75 mm and is described as fitting most FDM printers. Confirm that your printer uses this diameter, no specific printer models are listed here.

Which colours are included? The listed colours are orange, yellow, sky blue and sea green. The product information does not state how the 4 kg is divided between colours.

What does the tolerance indicate? The stated dimensional accuracy is +/- 0.02 mm. It describes the filament’s dimensional consistency, not a guaranteed print result.

Buying verdict

Choose this ELEGOO set if you want a multi-colour PLA+ supply with a stated 1.75 mm diameter and dimensional tolerance for general FDM printing. Its four listed colours give you more variety than a single-colour roll, while mixed buyer feedback on adhesion and strength is worth weighing for projects where those outcomes are critical.