digital design from me to you

Boston, Massachusetts

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MTG3d is taking a short break


Note from shop owner I am away from my items but still reachable! Please convo me with special requests.


Note from shop owner

Last updated on Aug 4, 2022

I am away from my items but still reachable! Please convo me with special requests.


Melissa T Goldman

Contact shop owner

Melissa T Goldman


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About MTG3d

Sales 147
On Etsy since 2011

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Welcome to mtg3d! Check out my objects for your home, garden, and jewelry chest. I use digital fabrication processes including 3d printing and laser cutting to bring my designs from my sketch book to my computer to real life. I was trained as an architect, but I also love to create these small objects that put a smile on my face (and hopefully yours).

I am one of the few artists also creating traditional Judaica objects with cutting edge technology. You can also find my chai pendants in person at fine Judaica stores including Kolbo (Brookline, MA), Lenox Judaica (Lenox, MA), The Silver Woman (Newton, MA), and the store at the Contemporary Jewish Museum (San Francisco, CA).

Please look around my shop and feel free to ask questions!

Shop members

  • Melissa T Goldman

    Owner, Creator

    I am a designer, creator, and multimedia-making human based in Boston, MA. I learned 3d design in architecture school and now I use it to make things tiny and large. All my designs are handmade or fabricated by small manufacturers in the USA.

Production partners

  • i.materialise

    Leuven, Belgium

    i.materialize is a 3d print producer in operation since 1990.


    Brooklyn, NY

    Matter is a new startup that casts silver and bronze from 3d-printed wax models

  • Ponoko

    Oakland, CA

    Ponoko is a digital fabricator with its American hub in Oakland, California.

  • Shapeways

    Borough of Queens, NY

    3d print fabricator

Shop policies

Last updated on May 10, 2022

My name is Melissa. Please contact me with all questions, including custom orders. I look forward to doing business with you!

Accepted payment methods

Paypal Visa Mastercard Discover Apple Pay Klarna Giftcard
Accepts Etsy Gift Cards and Etsy Credits
Returns and exchanges
See item listing for return policy on individual items. I will replace (when possible) or offer full refund for items that arrive damaged. You must notify me of the problem within 7 days of the item's delivery.

For returnable items, as noted in individual listings, shipping and handling charges are non-refundable.

Custom items are not eligible for refund.
I accept paypal, Etsy direct checkout, and Etsy gift cards.

Custom orders must be paid before work can begin. Production times are dependent on payment as agreed.

Please convo me with any questions!
By default, I ship by USPS Priority Mail to US destinations, and First Class Intl. to other countries. US Priority Shipping is available as an upgrade on checkout. Contact me for expedited shipping options. I am happy to accommodate special requests if possible. Shipping fees are non-refundable unless the item arrives broken or defective (this has never happened yet!).

Etsy auto-completes all customs forms with the purchase price. For international orders, BUYERS ARE RESPONSIBLE FOR ALL LOCAL TARIFFS.
Additional policies and FAQs
With any pendant/necklace purchase, I can include a gunmetal-, silver-, or gold-tone chain at no charge, per request. Sterling silver pendants arrive on sterling silver chains. Please message me for other custom options. By default, I use the chain that looks nicest with the metal/finish you have ordered.

For custom ketubah orders, I must receive your complete text in copyable digital text (certain PDF documents, text document, MS Word document) within the agreed upon time frame. Any changes to text outside of what's delivered in one electronic document will be subject to additional cost per hour of work. I am able to keep my price low by charging for the graphics work only without any text transcription, translation, or changes. If you need standard texts or more assistance with Hebrew, I can point you to some wonderful artists who offer that service.

PLEASE NOTE: For 3d printed items, I must specify this, per my fabricator, Shapeways, "the materials we use for manufacturing the products make the products suitable for decorative purposes and they are not suited for any other purpose. The products are not suitable as toys to be given to children. The products should not come in contact with electricity or food & drinks and should be kept away from heat."