A detailed showcase of a premium custom playing card project. Featuring 300gsm linen black core paper, butter varnish, and a double-sets magnetic flip box. Use these exact specifications as a reference for your own custom manufacturing inquiry.
Disclaimer: This is a past custom manufacturing project showcased for quality reference and production inspiration only. This specific deck is proprietary to the creator and is not available for retail sale.
This project was engineered for a premium crowdfunding campaign requiring a luxurious, twin-deck collector’s set.
When sourcing custom playing card manufacturing, creators need packaging that lasts.
The Manufacturing Challenge: Ensuring the structural integrity of a 1200gsm magnetic flip box designed to hold two heavy, 55-card black core decks.
The hinges required precise scoring and reinforcement. This prevents fatigue, warping, or loss of magnetic snap over repeated use.

standard size of 63 x 88 mm ( 2.5 x 3.5″ )
Below are the exact manufacturing specifications used to bring this project to life.
Use these parameters as a reliable baseline to build your own custom configuration.
| Component | Specification Details |
|---|---|
| Card Size & Count | 63 x 88 mm (2.5 x 3.5″) Playing Size, 55 cards per deck |
| Cardstock | 300gsm linen black core paper |
| Card Finish | Butter varnish |
| Inner Packaging | Custom tuck box (300gsm white cardboard) with Spot Foil Stamp |
| Outer Packaging | Double-Sets Magnetic Flip Box |
| Outer Box Material | 1200gsm greyboard core + 157gsm art paper wrap |

300gsm Black Core Stock / Linen Finish
For creators targeting magicians, cardistry enthusiasts, or serious gamers, handling performance is the ultimate metric.


Spot Foil Stamp

A premium pledge tier requires a multi-layered unboxing experience.
We engineered multiple textures and rigid materials to create high perceived value.
Maintain Foil Clearances on Score Lines
When pairing a Spot Foil Stamp with 300gsm white cardboard for your inner tuck boxes, keep the foil design at least 2mm to 3mm away from the fold lines (score lines).
The Factory Reality: Foil lacks the natural elasticity of paper fibers.
Applying foil directly over a crease often leads to micro-cracking or flaking during the die-cutting and folding process.
Keeping foil away from the edges ensures a flawless, premium finish.
Looking to produce a similar configuration? This exact spec sheet is fully customizable.
A detailed showcase of a premium custom playing card project. Featuring 300gsm linen black core paper, butter varnish, and a double-sets magnetic flip box. Use these exact specifications as a reference for your own custom manufacturing inquiry.
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