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Grab Toy ++ Print-in-Place Articulated Grabber Toy

Grab Toy ++ Print-in-Place Articulated Grabber Toy, design preview, hero tilt

Design preview. Rendered from the file, not a photo.

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What it does

  • Print-in-place design with no supports needed, hinges assemble as you print
  • Adjustable hinge spacing lets you dial in the fit for your printer
  • Extensible modular design, combine multiple segments for longer grabbers
  • Reinforced core and shoulder geometry for durable, reliable articulation
  • Includes HingeSlackTest model to optimize settings before printing full size

The Grab Toy ++ is an articulated, print-in-place grabber toy with ingeniously designed hinges that print without supports or assembly. This extensible toy features modular segments you can combine to create grabbers of different sizes and configurations, perfect for play or as an interactive desk toy.

Unlike traditional snap-together designs, the Grab Toy ++ uses carefully engineered hinge spacing and reinforcement patterns that work seamlessly with standard slicing software. The design includes a test model to dial in your ideal hinge clearance, ensuring smooth movement and durability across different printer settings and materials.

Created with OpenSCAD, this toy offers fine-tuned control over structural details, optional reinforcement at the hinge core and shoulders prevents fusion and strengthens critical articulation points. Start with the included HingeSlackTest to find your printer's sweet spot, then print the full grabber with confidence.

17k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

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Who made this design

Designed by ecoiras. We did not draw it.

Shared under Creative Commons, credit required. See the original design