---
product_id: 405135234
title: "3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes)"
brand: "krngcwc"
price: "€ 33.03"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/405135234-3-packs-plastic-test-tube-rack-21-holes-lab-test
store_origin: SK
region: Slovakia
---

# Durable solid plastic Detachable & space-saving 21 test tube slots 3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes)

**Brand:** krngcwc
**Price:** € 33.03
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your workspace with the ultimate test tube rack – where precision meets style!

## Quick Answers

- **What is this?** 3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes) by krngcwc
- **How much does it cost?** € 33.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/405135234-3-packs-plastic-test-tube-rack-21-holes-lab-test)

## Best For

- krngcwc enthusiasts

## Why This Product

- Trusted krngcwc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from sturdy, lightweight plastic ensuring durability without the bulk.
- • **Modular & Portable:** Detachable three-piece design for easy assembly, storage, and transport.
- • **Versatile Use Cases:** Perfect for labs, classrooms, jewelry making, or creative candy displays.
- • **Effortless Maintenance:** Smooth surface allows quick cleaning and hassle-free tube insertion/removal.
- • **Maximize Lab Efficiency:** Holds 21 standard 30mm test tubes for organized, clutter-free workspace.

## Overview

This 3-pack set of blue plastic test tube racks features 21 holes each, designed to hold 30mm tubes securely. Made from durable, lightweight plastic, the racks are detachable into three pieces for easy storage and portability. Ideal for laboratory, educational, or creative uses, these racks combine functionality with space-saving convenience.

## Description

3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21 Holes)This items is an economical and space-saving rack for individual student use or single applications.Each rack features end plates for labeling.Three-tier design permits convenient insertion and removal of tubes.Tube Rack Holder Specifications:Material: unbreakable plastic made.Dimensions: 9.7 x 4 x 2.5 inches.Color: Blue.21 slots for up to 1.2" tube.Package Include:3 * Tube Racks

## Features

- HIGH QUALITY: This floral tube rack is made of solid plastic, sturdy, light weight and durable to use.
- HOLDS 21 TEST TUBES: Measures approx 25 * 10.5 * 7cm/9.8 * 4.1 * 2.75in (assembled). Can hold 21 pieces tubes totally.
- DETACHABLE: This plastic tube holder comes 3 separated pieces, assemble required; can be stored put together or taken apart and laid flat, won't take up much more space.
- WIDEUSE:Great for test tubes holding beads for jewelry making, holding gumballs/treats/candy/ for gift, holding liquids for lab experiment, ideal for home, school , lab use
- EASY TO INSTALL&Clean: Three-tier design permits convenient insertion and removal of tubes. Easy to disassemble and install, convenient to carry.Durable and long service life, easy to clean.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 14.96 x 10.24 x 0.79 inches |
| Item Weight | 13.7 ounces |
| Manufacturer | krngcwc |
| ASIN | B09DBRQQGX |
| Item model number | YKSD-1 |
| Date First Available | August 22, 2021 |

## Images

![3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes) - Image 1](https://m.media-amazon.com/images/I/81QrxKGa3WL.jpg)
![3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes) - Image 2](https://m.media-amazon.com/images/I/71MevRvl45L.jpg)
![3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes) - Image 3](https://m.media-amazon.com/images/I/71+BvB4TLBL.jpg)
![3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes) - Image 4](https://m.media-amazon.com/images/I/71lwhKvcGvL.jpg)
![3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes) - Image 5](https://m.media-amazon.com/images/I/61kI8zsRbBL.jpg)

## Available Options

This product comes in different **Material Type** options.

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**Shop now:** [https://www.desertcart.sk/products/405135234-3-packs-plastic-test-tube-rack-21-holes-lab-test](https://www.desertcart.sk/products/405135234-3-packs-plastic-test-tube-rack-21-holes-lab-test)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-24*