Heartthrob Metallic Red HTPLA

Pearl White PLA Filament

$4.00 USD $5.00 USD


Your new favorite red!

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    For more about how to print HTPLA, consider our getting started guide.

    Technical Data Sheets

    Technical data sheets available for download here

    Safety Data Sheets

    Safety data sheets available for download here.


    We provide a number of domestic shipping options within the United States via UPS, including free shipping on orders of $50 or more. We also provide international shipping via DHL Express.


    At ProtoPlant's discretion, returns and replacements will be accepted within 90 days of purchase.  Please check the material label before opening your product.  Only sealed product can be returned. Shipping of items for exchange or refund is paid by the customer. More information about returns and replacements can be found in our terms and conditions

    Customer Reviews
    5.0 Based on 5 Reviews
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    Filter Reviews:
    Colby D.
    United States United States
    I recommend this product

    Great color! a bit expensive though.

    This was a great filament to print with. The color was extraordinary! It mite just be one of my favorite reds. Even though it was pricey, I think the color balances out the price.(would be a great color in a print farm) The printing experience was overall 5 stars! Also the spools were much better than I thought. If you're wondering if you should get this, just get it! its worth the money.

    Colin S.
    United States United States

    Amazing PLA

    Printed great and look forward to getting full spools for larger products

    United States United States

    Designer Perspective

    I love Candy Apple Red, but I wanted to make something darker and with a little less warmth. Replacing some gold pearl with silver pearl really change the perception of color. To me this is almost a burgundy wine color and for you wine enthusiasts, the pearl reminds me of tartrate crystals, otherwise known as “wine diamonds”. À votre santé!

    Thomas D.
    United States United States

    Heart Throb

    Made a spiral vase with filament inserts using Heart Throb and Pretty in Pink. Turned out excellent. Thank s Proto-Pasta

    Protopasta, Filament by Protoplant Heartthrob Metallic Red HTPLA Review
    A Protopasta, Filament by Protoplant Customer
    Steve K.
    United States United States

    Fantastic Filament!

    I printed a vase in Heartthrob Red Metallic for my wife for Valentine's Day. She loved it! Excellent color and printed great on my Prusa MK3S with standard PLA settings and tweaks from your blog post.

    Protopasta, Filament by Protoplant Heartthrob Metallic Red HTPLA Review

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