SUNLU PLA+ 3D Printer Filament, 2KG

What matters most

If you need filament for everyday models and functional parts, SUNLU PLA+ 2.0 is aimed at users who want more toughness than standard PLA+ without moving to a different material. The listing describes it as less prone to brittleness and cracking, with a neatly wound spool design intended to help keep feeding smooth. It comes in black, in a two-pack totaling 2KG, and uses a 1.75mm diameter.

The stated dimensional accuracy is +/-0.02mm, which may matter when consistent extrusion is a priority. The maker also lists print speeds up to 300mm/s, but that figure is a maximum claim, not a guarantee that every printer and model will run well at that speed.

How to use it

This is PLA+ filament for 1.75mm FDM 3D printers. SUNLU says it works with nearly all printers in that format, still, confirm your printer accepts 1.75mm filament before buying. Suggested settings are a nozzle temperature of 205-220°C and a bed temperature of 50-60°C, with a print speed of 100-300mm/s. Treat those as starting points: the right setup can vary with the printer and the job.

For a small decorative model, you could start within the recommended temperature range, print at a more moderate speed, and adjust based on how the first layers and details come out. The product is described as beginner-friendly, though the listing does not specify a particular profile or setup process.

Practical tips

Keep the spool feeding freely and watch for tangles during a longer print. Neat winding is meant to reduce tangling and clogging, but it does not replace checking the filament path if extrusion becomes inconsistent. The black color suits parts where a dark finish is wanted, the listing does not provide finish or color-matching details, so it may not suit projects that need a precisely matched shade.

The main tradeoff is that fast-printing claims need to be judged against your own machine and print. Ten in mind that the stated upper speed may not be appropriate for every model, especially when detail matters. If dimensional consistency is more important than finishing a print quickly, start conservatively rather than treating the maximum speed as a target. A solid pick if you want a two-spool supply of black PLA+ for a mix of models and functional parts. Not the best choice if your printer uses a different filament diameter or your project calls for a color other than black.

Questions before you buy

What size filament is it? It is 1.75mm PLA+ 2.0, with a stated dimensional accuracy of +/-0.02mm.

What settings does SUNLU recommend? The listing gives 205-220°C for the nozzle, 50-60°C for the bed, and 100-300mm/s for print speed. Actual results can depend on your setup.

Is it intended for functional prints? The product description lists functional parts alongside high-precision models and decorative items, and says the filament is designed to be tougher and more resistant to cracking than standard PLA+.

When it makes sense

Choose this SUNLU spool set if your printer takes 1.75mm filament and you want black PLA+ for both decorative projects and parts where the listing’s added toughness is appealing. The two-pack format is useful when you expect to print regularly and want more material on hand. If your priority is a specific finish, a different color, or a speed that your printer can reliably maintain, the available details leave those needs unresolved, compare the filament requirements and settings for your own setup before deciding.