Design a premium, luxury-feel desktop organizer that perfectly fits your space. This is not just another plastic storage box. This tray was engineered from the ground up to combine rigid structural filaments with flexible TPU to create a high-end, "soft-touch" object that looks and feels like a designer accessory.
Because standard multi-material printing often fails to bond PLA and TPU chemically, this model features a hidden interlocking Tongue-and-Groove mechanical lock. The TPU rim plunges directly down into the center of the rigid walls, physically locking it in place so it will never peel or snap off.
🤫 Acoustic Dampening & Soft Seating
The defining feature of this tray is the integrated TPU bumper belt and top rim. This isn't just for looks—it is a functional engineering choice designed to eliminate noise and protect your surfaces.
- Anti-Rattle: The soft TPU rim ensures that whatever you place inside or rest across the edges sits softly, eliminating that cheap "plastic clatter" when dropping in keys, metal tools, or everyday carry items.
- Surface Protection: The extended TPU belt acts as a 360-degree bumper, ensuring the tray never scratches your desk, monitors, or other devices, even if bumped or pushed.
🛠️ Fully Customizable
Using the Customizer, you can change almost every aspect of this model to fit your exact needs:
- Outer Dimensions: Dial in the exact Width and Length you need (from 50mm up to 300mm). The script automatically calculates the core dimensions so your final printed part matches your target exactly.
- Total Height: Make it a shallow coin tray or a deep tool cup.
- Wall Thickness & Corner Radius: Thicken the walls for a heavy, rugged look, or thin them out for a sleek, modern aesthetic.
- The TPU Bumper Belt: Control the exact thickness of the rubber bumper ring, and slide it up or down the tray (from 20% to 80% of the height) to dial in the perfect visual proportions.
- Multi-Material Export: Use the "Part to Render" dropdown to easily isolate and export the Base, the Belt, and the Rim for flawless multi-material slicing.
🧵 Recommended Materials
To achieve the "satin-anodized" or molded-rubber look of a premium commercial product, filament choice is key:
- The Base: Matte filaments with additives. PLA/PLA-CF (Carbon Fiber), PETG/PETG-CF, or matte ASA. This hides layer lines and gives the tray serious weight and rigidity.
- The Belt & Top Rim: TPU 95A (or softer). This provides the functional, soft-touch grip on the rim and the shock-absorbing bumper around the perimeter.
🖨️ Pro-Tip Print Settings (The "Secret Sauce")
If you want this to look like bead-blasted aluminum or high-end automotive trim rather than standard 3D printed plastic, use these settings in Bambu Studio:
- Wall Generator: Arachne (Crucial for smooth multi-material flowing)
- Fuzzy Skin: Contour
- Fuzzy Skin Point Distance: 0.1 mm
- Fuzzy Skin Thickness: 0.1 mm (or 0.12mm for a slightly deeper matte texture)
- Fuzzy Skin Point Sequence: Perlin (Do not use "Random"! Perlin creates a mathematically smooth, rolling gradient that diffuses light beautifully).
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