Recently I picked up a pack of dual-sided acrylic markers — all neatly packed in a box. But … it is not the easiest to use. Every time I wanted a colour, I had to dig around. Putting them back was just as awkward, and seeing all the colours at once is almost impossible. So I thought — why not make something better? Inspired by something surprisingly simple (toothbrush holders 🪥), I designed a first prototype using Autodesk Fusion 360 — a single row holder to test if the mark

Finally got time to fix my A1 Mini after a hotend clumping🪛 I followed a repair guide found in YouTube and here’s the quick breakdown： 🛠️ What I did (briefly): • Heated the nozzle with maintenance mode to soften the plastic • Carefully removed the clumped filament • Disassembled the hotend step by step • Cleaned everything thoroughly • Cooled the nozzle to room temperature • Reassembled 🌟 Some important tips: • Wear proper heat-resistant gloves🧤 – the nozzle goes up to 25