Print-in-Place Slinky — Retro Spring Toy

Remember the satisfying slink of a classic Slinky? This print-in-place spring toy brings back all that nostalgic fun straight off your print bed — no assembly, no hardware, just pure coiled goodness.

Designed to be quick and fuss-free, this model prints in under 2 hours with minimal to no supports or brim required. Once it's off the bed, it's ready to slink.

✅ Key Features:

• Print-in-place — fully functional right off the printer
• Fast print time: under 2 hours
• Minimal supports/brim needed
• Smooth spring action just like the classic toy
• Great for all ages — a perfect desk fidget or gift

🖨️ Print Settings (Recommended):

• Layer Height: 0.2mm
• Infill: 15–20%
• No supports required
• Works great in PLA, PETG, or TPU for extra flex

💡 Tips:

• Print slowly on the first layer for best bed adhesion
• Let the model cool fully before removing from the bed to avoid warping the coils
• Bright colors like red really make this one pop!

A fun, quick print that never gets old. Great for kids, desk toys, or just showing off what your printer can do. 🌀

Design by MeltandMold on MakerWorld (license: BY).