ELEGOO PLA Basic Refill 3D Printer Filament, 1.75 mm Hot Pink, 1 kg

The 1.75 mm ELEGOO PLA Basic Refill comes in Hot Pink and is made from polylactic acid (PLA). Its refill format is designed for use with a compatible reusable spool, so you can replenish your filament supply without adding another plastic spool to your setup. A diameter accuracy of ±0.02 mm supports consistent feeding during prints.

PLA’s lower melting temperature, low warping and strong layer adhesion make this filament approachable for everyday projects, from decorative pieces to practical printed parts. Its neatly wound refill is intended to feed smoothly and help reduce tangles as you work.

Quick sizing guide

This refill contains 1 kg of filament with a 1.75 mm diameter. Match that diameter to the filament size your printer uses, then mount the refill on a compatible reusable spool. ELEGOO, Bambu Lab and eSun reusable spools are listed as compatible, printing your own spool is another option for use with most 3D printers. The cardboard core keeps the filament wound for refilling rather than providing a conventional ready-to-mount spool.

Choosing between a refill and a complete spool comes down to your setup: a refill suits makers who already use a reusable spool, while a full spool is the straightforward format when you want filament already mounted. The Hot Pink colour gives projects a distinct finish without changing the familiar PLA material or 1.75 mm format.

Where it shines

For routine PLA printing, the combination of low warping and strong layer adhesion helps make the material useful for both beginner projects and more involved builds. ELEGOO describes the filament as dried before packing and vacuum sealed to protect it from moisture and dust, helping reduce bubbles, stringing and print defects. Its stated dimensional accuracy of ±0.02 mm and neatly wound presentation are practical details for steady filament feeding.

The refill format is also useful when you want to keep using a reusable spool instead of accumulating extra plastic spools. Buyers have praised the colour and described smooth printing and clean-looking results. Feedback on fit is mixed: some report an easy fit on reusable spools, while others mention setup difficulties, so this format is best suited to a spool arrangement that matches the refill.

Technical details

• Material: Polylactic Acid (PLA)
• Colour: Hot Pink
• Filament diameter: 1.75 mm
• Dimensional accuracy: ±0.02 mm
• Weight: 1 kg
• Format: Refill on a cardboard core, no spool
• Compatible reusable spools: ELEGOO, Bambu Lab and eSun
• Manufacturer reference: CA-EL-3DF-PLB0619

Questions before you buy

Will it fit my 3D printer? The filament is 1.75 mm in diameter. Check that your printer uses this filament size, and plan to mount the refill on a compatible reusable spool.

Can I use it without a reusable spool? It is supplied as a refill on a cardboard core, not as a complete spool. The stated options are compatible reusable spools or a spool you print yourself for use with most 3D printers.

What kind of projects is PLA suited to? PLA’s lower melting temperature, low warping and strong layer adhesion make it a practical material for everyday printed objects and creative builds. The Hot Pink colour adds a clear visual accent to finished pieces.

Should you buy it?

Choose this ELEGOO refill if you want 1.75 mm PLA in Hot Pink and already have, or plan to print, a compatible reusable spool. Its 1 kg format, stated diameter accuracy and approachable PLA characteristics make it a useful supply for regular projects, while the refill design helps you keep reusing your spool setup.