3D Printer Filament Storage Rack 9-Tier Modular Spool Organizer

In this review the Razzi Fidel 9-Tier Modular 3D Printer Filament Storage Rack is assessed as a high-capacity, adjustable storage solution for makers and small labs; the single biggest reason to buy is its combination of large spool capacity and customizable, tool-free assembly that cleans up filament clutter quickly. The rack is aimed at users who store many 1 kg spools and need a narrow, tall footprint - it stands 80.7 in tall and stores up to 54 1 kg spools while still offering tier-by-tier height adjustment for different spool sizes.

Key Features

• Precision Dimensions for Filament Storage: Each tier measures 24.8 in W x 11.8 in D x 9 in H so standard filament spools sit neatly without wasting bench space.
• High-Capacity Modular Design: The 9-tier configuration holds up to 54 1 kg spools and supports 30 lbs per tier, making it suitable for busy hobbyists or small production runs.
• Compatible with Multiple Filament Sizes: Dual spacing options on each level securely accommodate 300 g, 500 g and 1 kg spools so mixed filament types stay organized.
• Durable Materials & Stable Construction: Q235 carbon steel tubing and recycled/virgin plastic connectors provide a lightweight yet strong frame intended to resist cracking under normal use.
• Easy Tool-Free Assembly: The rack assembles without tools and includes step-by-step instructions so getting set up is fast and straightforward.

Who It's For

The rack is best for hobbyists, maker spaces, and small 3D printing studios that need a vertical, space-saving way to store many 1 kg spools and a solution that can be reconfigured by tier. Its combination of high capacity and adjustable tier heights fits users who switch between PLA, ABS, PETG and flexible filaments.

It may be less suitable for environments that demand extreme lateral stability without anchoring, or for users who prefer fully metal connector hardware; some customers reported issues with side pieces under stress, so heavy-duty industrial sites should consider fixed shelving alternatives.

Pros & Cons

Pros

• High total capacity stores up to 54 1 kg spools in a compact vertical footprint.
• Tool-free, modular assembly saves setup time and lets you change tier count and spacing.
• Designed to fit multiple spool sizes so mixed filament inventories are easy to manage.
• Lightweight Q235 carbon steel construction offers strong load-bearing performance per tier.

Cons

• Some users report connector cracking and mixed stability performance under heavier use.
• Tall, narrow profile can feel wobbly unless placed against a stable wall or on a level surface.

Specifications

Overall height	80.7 in (205 cm)
Tier dimensions (W x D x H)	24.8 in x 11.8 in x 9 in
Number of tiers	9 (modular, adjustable)
Capacity per tier	Holds 6 x 1 kg spools; supports up to 30 lbs (13.6 kg)
Total spool capacity	54 x 1 kg spools
Frame material	Q235 carbon steel tubing, 0.2 mm thin-wall design
Connector material	Plastic blend, 50% recycled / 50% virgin materials

Our Verdict

The Razzi Fidel 9-Tier Modular Filament Storage Rack is a practical, value-minded choice for makers and small studios that need high-capacity, configurable storage with quick, tool-free setup. While stability can vary and some connectors may wear under heavy stress, the rack delivers strong storage density, compatibility with multiple spool sizes, and clear assembly instructions, making it a good buy for most hobbyists and light professional use.

Frequently Asked Questions

How many spools does it hold?
The rack holds up to 54 1 kg spools in its 9-tier configuration, with each tier designed for 6 spools.

Is assembly difficult?
No, assembly is tool-free and the product includes step-by-step instructions to complete setup quickly.

Will it fit smaller spools?
Yes, each tier offers dual spacing to fit 300 g, 500 g and 1 kg filament spools securely.