Portal Cube Dice for Tabletop Gaming - Companion or Standard Style

Portal Cube Dice for Tabletop Gaming - Companion or Standard Style



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Acrylic, Lasers


Price listed is for a SINGLE die. If you would like a pair, please select “2” as the quantity.

"The Enrichment Center reminds you that the Weighted Companion Cube will never threaten to stab you and, in fact, cannot speak." - GLaDOS

For the the Portal fan in your life. 20mm acrylic dice with engraved cube themed design, and heart motif on the "1" side. Each die is painted by hand, so no two are identical. These dice are not 3D printed, and will roll true.

Need custom engraved dice for your game? Contact us for a quote!

© 2018 Cloudborne Mercantile


Estimated arrival

The estimated delivery date is based on your purchase date, the recipient's location (actual or inferred), the seller's processing time and location, and the shipping carrier. Other factors—like placing an order on a weekend or a holiday—may end up pushing the arrival of your item beyond the estimated delivery date. It's our hope that your item gets where it's going as soon as possible, but given the factors involved, this is only an estimate.

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Oct 30-Nov 2

Oct 21

Order placed

After you place your order, CloudborneMercantile will take 3-5 business days to prepare it for shipment.

Oct 26-28

Order ships

CloudborneMercantile puts your order in the mail.

Oct 30-Nov 2


Estimated to arrive at your doorstep Oct 30-Nov 2!

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Ships from Merced, CA
Gift wrapping available

Gift wrapping by CloudborneMercantile

Rustic Style: Recycled craftpaper with Grossgrain Ribbon. Gift wrapping applies to entire order, not individual items.

Meet your sellers



Owner of CloudborneMercantile

Message Matt

This seller usually responds within a few hours.

359 reviews 5 out of 5 stars

Great shop for gifts.

People bought gifts from this shop and gave them 5-star reviews!


Megan Goldman Sep 3, 2018

5 out of 5 stars

So perfect! Made a great gift for my bestie who loves Portal and needed new dice for dnd. Go there so fast and she now displays it!

Purchased item:

KotoniTheCottonee Jul 13, 2019

3 out of 5 stars

Arrived very quickly and looks amazing. Would make amazing decorations for any Portal fans. However, I cannot recommend using them as actual dice as rolling them causes some of the paint to come off on the table every time they connect with the table.

Purchased item:

Skylar Scroggins Feb 26, 2019

5 out of 5 stars

My boyfriend loved them. I'm looking forward to seeing them used in our tabletop sessions

Purchased item:

Marinara Jun 26, 2019

4 out of 5 stars

Got this as a special gaming treat for myself. Very happy with my dice.

Purchased item:

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