Microtube eppendorf tube opener

Eppendorf tube openers

🧪 3D-Printed Eppendorf Tube Opener

Save your fingers. Speed up your workflow.

If you’ve ever worked in a molecular biology or biochemistry lab, you know the struggle: opening dozens or even hundreds of microcentrifuge tubes can be tedious, time-consuming—and painful for your thumbs. That’s why I designed this series of custom 3D-printed tube openers, optimized for real-world lab use.

These tools are ergonomically designed to reduce strain, especially during repetitive tasks like sample prep, RNA extraction, or routine centrifuge work. No more sore thumbs, broken nails, or wasted gloves. 🧬 PCR tube size can be achieved.

💡 Key Features:

• ✅ Multiple Sizes: Suitable for 1.5 mL, 2 mL, and other common microcentrifuge tube formats
• ✅ Single or Multi-Tube Options: Use the compact version for individual tubes, or the wide version to pop open multiple tubes simultaneously—ideal for batch processing
• ✅ Different Lengths: For tight benches or gloved hands, choose what fits your workflow
• ✅ Easy to Clean: Print with PLA, PETG, or even autoclavable materials for sterile applications
• ✅ Lightweight and Durable: Perfect for everyday lab use—clip it to your pipette stand, lab coat, or keep one in your ice bucket setup

This tool was made by researchers, for researchers—because efficiency should never come at the cost of comfort. Whether you’re running 10 tubes or 100, this opener keeps your hands happy and your experiments moving.