Caffeine Molecule Desk Organizer – Multicolor 3D Printable Pen & Pencil Holder

**A little caffeine for your workspace — without spilling a drop! ☕🧪** This desk organizer turns the **molecular structure of caffeine** into a practical 3D-printed accessory. Its interconnected compartments follow the recognizable caffeine formula, while raised chemical symbols and contrasting bond lines give it a distinctive scientific look. Keep your pens, pencils, markers, brushes, and other small desk essentials neatly arranged in a design that combines chemistry, coffee culture, and ever…

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