Flat Pack Test Tube Rack | printed by 3DR-I

The Flat Pack Test Tube Rack is a practical, space-saving solution for organizing test tubes during experiments, sample prep, and temporary storage. Its simple interlocking structure assembles in seconds, with no tools required, and keeps tubes upright, separated, and clearly visible, reducing clutter and making everyday bench work smoother and more efficient.

Designed for real laboratory routines, the two-level layout improves stability and helps prevent tubes from tipping, while keeping each sample easy to reach and identify. The open construction gives you a clear view of every tube, so you can track your samples at a glance during prep, reactions, or short-term storage. Whether you are running a quick procedure or staging several tubes for a longer session, the rack keeps your workspace tidy and your samples under control.

The flat-pack format is what sets it apart: when it is not in use, the rack comes apart and stores completely flat, saving valuable bench and drawer space in busy or compact labs. That makes the Flat Pack Test Tube Rack a smart pick for shared benches, mobile workstations, and storage areas where every centimeter counts.

Sturdy, lightweight, and easy to clean, the rack is printed by 3DR-I using durable, lab-grade materials, and it comes in a range of finishes and colors, so you can match it to your bench, color-code your workflow, or simply choose the look you prefer. The smooth surfaces wipe down quickly between uses, helping you keep a clean, organized station.

Reliable for daily use, the Flat Pack Test Tube Rack is an everyday workhorse for teaching labs, research benches, sample-preparation stations, schools, and any compact setup that needs dependable test tube organization without taking up permanent space.

Material

PLA Basic · PLA Matte · PETG

Colour

Green · Red · Pumpkin Orange · Sunflower Yellow · Magenta · Cyan · Scarlet Red · Mandarin Orange · Lemon Yellow · Lilac Purple · Dark Green · Marine Blue · Charcoal Black · Jade White · Translucent Gray · HF Green · HF Red · HF Orange · Gray · HF Gray

Dimensions

225 × 70 × 160 mm (W × D × H)

Weight

112 g

Print method

FDM / FFF

• Standard and Express delivery available for all items.
• Shipping costs are calculated at checkout (after delivery option & destination).
• Tracking included on every order.
• Items shipped during standard business hours.
• Free returns within 30 days — no questions asked.

We credit every original designer. The physical units sold by 3DR-I are printed and finished in-house using lab-grade materials; the underlying digital design belongs to the original creator linked above.