PLA Photochromic Magenta

Colour that reacts to the sun.

Print in one shade, step outside, and watch it transform. Hotend's Photochromic PLA shifts colour under UV/sunlight exposure and fades back once out of direct light — perfect for outdoor accessories, jewellery, novelty prints, and anything that should surprise people. All the easy, reliable printing of standard PLA, with a colour-changing twist built right in.

Why you'll love it:

• Shifts colour under natural sunlight/UV exposure
• Fades back to its base colour when out of direct light — fully reversible
• Same smooth, beginner-friendly printing as standard PLA
• Great detail retention for jewellery, keychains, and small accent prints

Recommended Print Settings

Specifications

Note: The colour change is triggered by UV light specifically — it may not react under standard indoor lighting. Effect intensity varies with sun strength and exposure time.