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Offset Blind Token Draw Cup model preview, default size 140 × 150 × 115 mm, 3 parts
3 partsSTL + STEPMillimetersVersion 1.0.0

Hold the cap and slider down when mixing; do not carry it by the lid.

The loose-fit cap has a complete built-in blind plate, with the front two-finger opening offset from the rear reach-down path; the small-mouth slider loads and pulls out sideways along the two rails. Only the top-down occlusion is verified; oblique views, mixing randomness and real hand comfort still need trying out.

01 / SPECIFICATIONS

Specifications

See the default structure and usable space.

The loose-fit cap has a complete built-in blind plate, with the front two-finger opening offset from the rear reach-down path; the small-mouth slider loads and pulls out sideways along the two rails. Only the top-down occlusion is verified; oblique views, mixing randomness and real hand comfort still need trying out.

Reference groups used at once
4 round tokens on the same level can be picked one at a time; not proof of maximum capacity or actual shaking
Reference token envelope
Ø26×≤3mm; measure your actual items
Hand entry clear width × depth
60×43.6mm
Clear height above / below the cover plate
45 / 54.2mm
Pick-up path
Drop in at the front → move back over the cover plate → reach down into the rear zone; back out in reverse after grabbing
Full BOM / purchased
1 cup body + 1 one-piece cap + 1 slider; no assembly parts to buy
Upper obstruction boundary
A full cover plate below the hole opening, overlapping 8 mm toward the back; oblique views and real blind draws not verified
Slider and assembly
Side loading / side pulling; 0.4 mm Z capture clearance; the cap lifts off in one piece
Default solid volume
About 348 cm³ (check in your slicer)

Listed part dimensions are outer bounds; usable interior space is given in this model's specifications.

02 / MODEL FILES

Files and dimensions

The default download includes all matching parts.

Default model parts and outer dimensions
PartsOuter sizeFile formats
Closed-bottom mixed storage cup140 × 150 × 105.2 mmSTL · STEP
One-piece blind plate, twin side braces, skirt and cap slide rails140 × 150 × 57.8 mmSTL · STEP
Small-mouth captive slider and shallow finger recess66 × 52.6 × 3 mmSTL · STEP

The ZIP contains the complete STL and STEP files, a size list and notes. Version 1.0.0 Use the complete set of files of the same version and size for matching parts. Preview colors are for reference only; STL files carry no color.

03 / ADJUSTMENTS

Adjustable options

Make the same model fit your space.

Outer size
Closed outer length left to right
120–180 mm
Closed outer depth front to back
125–185 mm
Closed total height including the slide rails
100–155 mm
Interior layout
Reference round token diameter
18–34 mm
Functional configuration
Two-finger entry clear width
52–86 mm
Wrap-around height under the lid
38–60 mm
Rearward occlusion overlap
5–14 mm
Construction details
Cap to rail single-side clearance
0.25–0.7 mm
Floor, lid and rail thickness
2.4–4 mm

Ranges are set by this model's structure; each combination must pass the studio's structure checks; matching parts update with the parameters.

01

Adjust size

Sign in to open this model in the studio.

02

Preview

Adjusting and 3D preview are free.

03

Check export options

Confirm the files and available download options on the current page.

Adjust this model

Size and structure parameters update all matching parts of this model together.

04 / PRINT & ASSEMBLY

Printing and assembly

Check slicing and fit after downloading.

  1. Complete print list: 1 closed-bottom cup body, 1 cap with integrated cover plate/brace/skirt/slide rails and 1 small-mouth slider, 3 printed parts in total. No axles, pins, screws, links, magnets or glue to buy; all manufactured parts download in the same export.
  2. First thread the slider into the double rails from the left or right of the cap, then drop the cap skirt into the cup mouth from the top. 0.4 mm nominal single-side clearance; the slider is stopped from lifting by the rail top edges but can still pull fully out sideways. The cap is a loose fit, not a latch or sealed lid.
  3. Reference round tokens ≤ 26 mm in diameter and ≤ 3 mm thick; with the slider open, two fingers come down through the front opening onto the cover plate, cross back past its end and reach down; after taking items, reverse: rise out of the rear zone, move forward into the opening and withdraw upward.
  4. 45 mm of wrap-around height above the cover plate, which extends 8 mm behind the opening; checked against a 42 × max(30, token diameter + 2) × 28 mm reference grip envelope. Only verified that the top-down view hides the bottom; blind draws are not guaranteed for oblique views, lighting or transparent materials.
  5. When loading/cleaning, you can pull off the whole cap first; an undivided loose-parts cavity is kept at the bottom. Hold the cap and slider down when mixing; do not carry it by the lid. Shaking randomness or fair draws are not guaranteed; check that it stays tight and does not spill in transport before use.
  6. Cup body base down, slider flat face down; flip the cap in the slicer so its large rear flat face is on the bed, and check slide rail bridging and cover plate supports. or verify real hand comfort and tolerance fit.
  7. Suggested colors: plum/mint, navy/apricot, grass green/lemon, off-white/clay, berry/haze blue; preview colors are for reference only and do not add models or printed parts.

Import into your slicer in millimeters and check build volume, orientation and supports for each part. Test-print lids, drawers and connectors first, and print the full set once the fit is confirmed.

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Category
Lidded boxes