COINFINITY Bases

COINFINITY was inspired by Gridfinity. Both projects define a base grid on which you can place items. The Coinfinity Grid is different from Gridfinity grids. Coinfinity uses 3D stackers with magnets to define multiple levels to stack any of the Coinfinity Stackers.

Coinfinity Bases act as a stable, magnetically mounted platform for your Coinfinity Stackers and Bins. They are designed to be printed with magnets embedded inside the models. These bases have an intricate design, with magnet wells and multiple sized recesses for each sized stacker to fit. It’s like 4 different grids in one!

COINFINITY GRID SYSTEM

Grid XxYxZ Locations Coinfinity Bases form an X x Y sized grid. Items can also be “stacked” on top of each other where layer Z represents the up/down layers of the grid.

The Coinfinity App tracks the XxYxZ coordinates of each storage unit within a stack. This gives collectors a way to phyically organize, track and manage the location of each tracked item!

App Grid

The Coinfinity App lets you create a virtual grid to track the stackers in your physical grid. This can help you locate your stackers without having to scan them all next time.

Base Designs

1x4 Base Base Design 3d view Base Dimensions

The same base can hold multiple configurations of stackers.

Base with 41mm stackers Base with 27.4mm stackers Base with 27.4mm stackers

Higher Density 2x6-HD Base for Smaller Stackers

Base Options

Available Configurations

  • 1x2 Base: Holds 2 stackers in a single row
  • 1x4 Base: Holds 4 stackers in a single row
  • 2x4 Base: Holds 8 stackers in two rows of four
  • 2x6 HD Base: Holds 12 smaller stackers in two rows of six - higher density!

Standard Base Features

  • Solid foundation for your stackers
  • Built-in magnet slots ( Embedded inside during 3D printing )
  • Compatible with all Coinfinity stacker sizes
  • Recessed design for stable stacking

Honeycomb Base Features

  • Less material used with honeycomb design
  • Compatible with all Coinfinity stacker sizes

Choosing the Right Base

1x2 Base

  • Perfect for small collections
  • Ideal for matching pairs
  • Great starter configuration
  • Compact footprint

1x4 Base

  • Popular for single-metal collections
  • Efficient linear organization
  • Easy to label and categorize
  • Space-efficient design

2x4 Base

  • Maximum storage capacity
  • Perfect for larger collections
  • Organize by metal type or denomination
  • Efficient use of shelf space

2x6 HD Base

  • Maximum storage capacity
  • Perfect for larger collections (smaller stackers)
  • Organize by metal type or denomination
  • Efficient use of shelf space

Base Magnets

  • 1” (25mm) diameter × 4mm thick
  • 2800 Gauss rating, Grade 5 Magnets (They are strong!)
  • Sized perfectly for base slots
  • Provides strong holding power
  • Safe for precious metals
  • See Stacker BOM

Assembly Instructions

  1. Print your chosen base design - See - 3D Printing Guide
  2. Insert magnets into designated slots, with correct polarity!
    • Follow polarity indicators
    • Press firmly until seated
  3. Attach your Coinfinity stackers

Model Files

  • 3D Models will be available soon on Makerworld! Makerworld

Printing Recommendations

  • Layer Height: 0.2mm
  • Infill: 20% (30% for added strength)
  • Supports: None
  • Print Orientation: Print base on flat side with feet dimples.

Customization

Multi-Stack Configurations

  • Connect multiple bases for larger collections
  • Create custom layouts with different sized bases.
  • Build expandable systems

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