Impossible Passthrough But Better

🎉 Impossible Passthrough Fidget 🌀 Mind-Bending. Mesmerizing. Must-Have.Looking for your next desk toy obsession or a perfect 3D printing challenge? The Impossible Passthrough Fidget is exactly what it sounds like—a seemingly solid shape with a clever twist that’ll leave your friends scratching their heads. Its smooth spiral contours and optical illusion design make it addictive to hold, spin, and stare at. 🧠 Whether you're a fidgeter, designer, or puzzle lover, this is the print you have to try. 🖨️ Print Instructions:To ensure the best results and perfect fit for the internal passthrough mechanics, make sure to adjust your slicer settings as follows: 👉 Change "X-Y contour compensation" to -0.2 mmThis setting (visible in the second image) helps correct contour shrinkage and ensures everything locks and slides just right. 📦 Recommended Settings:Layer Height: 0.20 mmMaterial: PETG HFNo supports needed!Resolution: 0.012 mm for those smooth curvesEnable Arc Fitting for cle