A coffee-scented 3D printing filament that releases an invigorating roast coffee aroma when heated. Beyond the novelty, Proto-Pasta's Aromatic Coffee HTPLA is a genuinely high-performance material — it prints as easily as standard PLA but can be heat-treated after printing for significantly higher temperature resistance.

Prints come out in a beautiful pearlescent, translucent bronze finish. Heat treating (annealing) turns the colour opaque with a wood-like appearance and increases the Heat Deflection Temperature up to 140°C — meaning parts won't warp in the sun or near heat sources. Made in the USA by Proto-Pasta.

Key Features

• Coffee Scented – Releases a roast coffee aroma during printing
• Heat Treatable (HTPLA) – Anneal post-print for HDT up to 140°C (285°F)
• Pearlescent Bronze Finish – Translucent when printed, opaque wood-like when heat treated
• Easy to Print – Prints like standard PLA; no heated bed required
• More Durable Than PLA – Outperforms standard PLA, ABS, and PET after heat treatment

Specifications

• Material – HTPLA (Heat Treatable PLA)
• Diameter – 1.75 mm
• Weight – 0.5 kg
• Print Temperature – 190°C–230°C
• Heated Bed – Not required (may improve some geometries)
• Annealing Temperature – 60°C–110°C (post-print, in oven)
• Max HDT (After Annealing) – Up to 140°C (285°F)
• Manufacturer – Proto-Pasta (Made in USA)

Ideal For

• Functional parts requiring heat resistance
• Decorative prints with a unique bronze/wood finish
• Making your workshop smell like a coffee shop

Package Contents

• 1× Proto-Pasta Aromatic Coffee HTPLA Filament (1.75 mm, 0.5 kg)

Resources

• Proto-Pasta Website