French Fries keychain

The French Fries keychain is a playful and creative 3D-printed accessory, perfect for customizing everyday items. The design resembles a classic fast-food fries box, with the container body and fries sticking out from the top. Average Dimensions: ~45 mm height × 30 mm width × 6 mm thickness (depending on your model). Visual Details: The fries box is best printed in red or another bright color. The fries themselves are in yellow, creating a strong color contrast. The front can include engraved or embossed text (like a logo or name). Keyring hole: positioned at the top corner, with a diameter of 3.5–4 mm, fitting standard metal key rings. Weight: less than 10 g, making it lightweight and practical. Surface texture: smooth with subtle visible 3D-printing lines, which can be polished with fine sandpaper or a chemical smoothing process if desired. ⚙️ Printing Parameters (Anycubic Kobra 3 V2) For a small, decorative item like this, here are the ideal printing settings: Technology: FDM (filament-based). Recommended filament: PLA+ → better visual quality, easy to print. PETG → more durable and heat-resistant. Nozzle size: 0.4 mm (default). Layer height: 0.16 mm → higher detail, smoother finish (best for keychains). 0.20 mm → faster, still good quality. Print speed: 50–70 mm/s (Kobra 3 V2 can go faster, but slower ensures better detail). Nozzle temperature: PLA+: 200–210 °C PETG: 235–245 °C Bed temperature: PLA+: 55–60 °C PETG: 70–80 °C Infill: 15–20% (more is unnecessary since it’s small and light). Walls/perimeters: 2–3 for strength. Supports: not usually needed unless your model has steep overhangs. Bed adhesion: brim or skirt is enough. 🎨 Finishing & Customization Painting: If printed in one color, you can hand-paint the fries and container with acrylic paints. Protective coating: A matte or glossy varnish can be applied for aesthetics and durability. Personalization: You can add names, initials, or logos directly in the 3D model or slicer before printing.