PLA Plus 2.0 1.75mm 4-Pack Filament Bundle - High Speed Printing

In this review the SUNLU PLA Plus 2.0 4kg bundle is evaluated for makers who want faster, reliable prints without changing printers. The bottom line: this pack is best for hobbyists and small workshops that need consistent, ready-to-print filament in common colors and want a noticeable toughness improvement over standard PLA. The review focuses on practical printing results, spool handling and material behavior rather than marketing claims to help readers decide if this filament meets their usual print speeds and part durability needs.

Key Features

• Upgraded toughness: The PLA Plus 2.0 formulation delivers substantially higher toughness than standard PLA, helping parts resist impact and handle functional use better.
• High speed printing: Optimized melt flow lets the filament run cleanly at high speeds up to 600mm/s on compatible printers, reducing overall print time for suitable models.
• Bambu-compatible spool: The removable inner core simplifies refilling and is designed to work with spool mounts made for Bambu-style spools, saving time when switching spools.
• Tight diameter tolerance: A quoted 1.75mm 0.02mm tolerance promotes steady extrusion and helps maintain dimensional accuracy across prints.
• Vacuum sealed packaging: Each spool arrives vacuum-sealed with a desiccant pack to minimize moisture pickup and keep filament ready to print out of the box.

Who It's For

This bundle suits hobbyists, educators and small shops that print a range of parts and want improved toughness and faster print times compared with ordinary PLA. The four 1kg spools in black, white, blue and red cover common color needs without buying single spools separately.

It is less suitable for people who need specialty engineering materials, flexible filaments, or color-matched production runs where a single-color, high-precision color batch is essential. Also, those using printers that cannot benefit from very high speeds will still get good results but may not realize the main speed advantage.

Pros & Cons

Pros

• Improved durability over standard PLA provides more functional parts for prototyping and light use.
• Runs well at high speeds with low stringing when tuned on compatible machines, saving print time.
• Spools are vacuum-sealed and include desiccant, keeping filament dry and ready to print.
• Removable spool core is convenient for refilling and fits Bambu-style setups.

Cons

• Durability feedback is mixed from some users, so extreme mechanical loads may still require stronger engineering plastics.

Specifications

Material	PLA Plus 2.0 (PLA+ upgrade)
Diameter	1.75mm 0.02mm
Spool weight	1kg per spool, 4 spools (4kg total)
Colors included	Black, White, Blue, Red
Print speed	Optimized 50-600mm/s (high speed capable)
Packaging	Vacuum sealed with desiccant
Spool design	Removable inner core, Bambu-compatible

Our Verdict

For makers who print prototypes, display pieces or light-duty functional parts, this PLA Plus 2.0 4-pack is a solid value that combines ready-to-print packaging, consistent diameter and a formulation tuned for higher toughness and high speed printing. It is a practical choice for anyone using modern high-speed 3D printers who wants dependable daily-use filament without specialty material costs.

Frequently Asked Questions

Will this filament work on my Bambu Lab compatible printer?
Yes, the spool has a removable inner core designed for seamless compatibility with Bambu-style mounts and should work without respooling.

Do I need to dry the filament before printing?
Filaments arrive vacuum-sealed with a desiccant pack, so they are ready to print; long storage after opening may require drying depending on your environment.

How fast can I print with this PLA Plus 2.0?
It is optimized for a wide range of speeds and can perform reliably from typical PLA speeds up to very high speeds (tested up to 600mm/s) on compatible printers.