Bone Buddy – Miniature Skeleton Keychain

🦴 Bone Buddy – The Stylish Skeleton Keychain
This compact and stylized skeleton keychain, called Bone Buddy, is designed to be both eye-catching and functional. With its integrated loop on the top of the skull, it’s ready to be attached to keyrings, bags, backpacks, or even used as a spooky desk decoration. Whether you're a fan of Halloween, anatomy, or just unique accessories, Bone Buddy adds a fun and eerie touch to your everyday carry.

Despite its small size, the model is structurally optimized for durability in daily use. All parts are designed to resist stress and deformation, even when carried in a pocket or bag with other keys or objects. The stylized bone shapes give it personality without sacrificing printability.

🔧 Recommended Print Settings

• Material: ABS (recommended)
  • Why ABS? ABS offers superior durability, impact resistance, and heat resistance compared to PLA or PETG. This is especially important for a keychain, which may be exposed to friction, sunlight (heat), or moderate mechanical stress. It also allows for smoothing (acetone vapor) for a polished finish if desired.
• Layer height: 0.2 mm
• Wall line count / Perimeters: 3
  • Ensures outer strength and impact resistance, especially around the attachment hole.
• Infill: 15%
  • Enough to ensure a solid, lightweight model without overuse of material.
• Supports: Not required (fully supportless design)
• Orientation: Print upright or on the back for best detail preservation.

💡 Highlights

• Fully printable as a single piece
• Supportless design for hassle-free printing
• Sturdy keychain-ready construction
• Fun, creepy, and cute – perfect for Halloween or everyday use
• Small file size and fast print time
• Acetone-smoothing possible for ABS for a professional finish