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Mystery box
Preview image

The real blank at this size, folded by the same engine as the studio. The artwork is a sample from a fictional brand — swap in your own in the editor.

ECMA A20.20.03.03Tuck end

Mystery box dieline

Cube tuck box for a surprise mini toy, trinket or small gift. A ready-sized preset of the straight tuck end — change the length, width and height and every panel, tuck and glue flap is redrawn to match.

Inside75 × 75 × 75 mm
Outside76 × 76 × 76 mm
Flat blank313.5 × 254.5 mm
Download the dielinePro
Flat dieline preview

Sign in to download. Dieline downloads are part of Pro: PDF, Illustrator, SVG and DXF, cut, crease and bleed on separate layers, without a watermark. See plans

Reference
ECMA A20.20.03.03
Inside size
Length 75 · Width 75 · Height 75 mm
Size range
Length 20–400 · Width 12–300 · Height 20–500 mm
Manufacturing
75.5 × 75.5 × 75.5 mm score to score · inside vs outside sizes
Parts
One blank
Board area
0.047 m² · about 9 up on a 720 × 1020 mm sheet
Default board
SBS white board 350 g · 0.5 mm caliper
Board options
SBS 350SBS 300FBB 400GD2 350Kraft 350Black 350F-fluteE-flute WPET 0.3SBS 18 pt
Good for
mystery boxsurprisetoypartygiftstestraight tucktuck endtuck boxcarton

The flat dieline

Exactly what the downloads contain, drawn from the template at its default size, with a 3 mm bleed. How to read a dieline.

  • Crease
  • Cut
  • Glue area
  • Bleed 3 mm
Mystery box flat dieline with cut and crease lines

Adjustable in the editor

Beyond the size and board, this structure exposes 8 options; the template and 3D preview follow each change.

  • Tuck depthmm
  • Slit lockon / off
  • Thumb notchon / off
  • Notch radiusmm
  • Windowon / off
  • Cord handle holeson / off
  • Safety clasp3 options
  • Clasp widthmm

The straight tuck end family

The same structure with sizes, boards and options set for a use.

All 45 straight tuck end templates

Similar structures

Other structures built in a similar way, matched on code family, category, closures and proportions.

All tuck end templates

Make this mystery box yours

Open it in the editor to set your size, drop artwork on each face, check bleed and safe areas, and export print-ready PDF with the dieline on its own layer — or stage it in a 3D scene for a mockup.