Classroom Hardware • 3x1 Gridfinity Standard

Math Domino Studio Assembly Guide

Featuring a 3x1x7U fuzzy-skin storage bin, slide-out 12-frame regrouping tray with bridge-through-10 divider, and stackable doubling snap lid. Learn how the physical components interlock.

Step-by-Step Desktop Setup Video

Watch the 12-frame regrouping tray dock inside the 3x1 storage enclosure and the doubling snap lid lock into place.

Step-by-Step Desktop Kinematics Slide-out 12-frame tray • 0.18mm compliant snap detents
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The 3-in-1 Classroom Architecture

Traditional cardboard game dominoes scatter on the floor and lose pieces. The Math Domino Studio organizes all 30 miniblock tiles into a 3x1x7U Gridfinity footprint:

  • ✓ Bottom Tier: Holds 30 dominoes in rattle-free vertical channels.
  • ✓ Mid Tier: Pull-out 6×2 tray with raised bridge-through-10 tactile demarcation.
  • ✓ Top Lid: 12 molded miniblock recessed sockets with debossed doubles expressions ("1+1=2" to "6+6=12").

Mechanical Operation & 60-Second Inventory Audit

Engineered for kindergarten and primary classrooms to enable rapid 60-second visual cleanup audits.

1

Tray Extraction

Grip the textured front lip of the 12-frame tray and slide outward. The low-friction PLA rails permit smooth one-handed extraction without binding.

2

Doubles Lid Practice

Snap domino doubles \([1|1]\) through \([6|6]\) directly into the lid sockets. Sockets have a 0.20mm friction fit that retains tiles when the box is closed.

3

Visual Audit Check

Before dismissal, glance at the 30 vertical tile slots. Any missing domino appears as an immediate black void. Reorder single lost tiles via SKU DOMI-TILE.