Travel Cribbage Peg Track — Captive Slide-In Pegs, 1 to 6 Players

A travel cribbage score track that fits in a pocket — with scoring

pegs that can never fall out . Each player gets one peg riding a

hidden T-channel : the peg's foot is wider than the top slot, so once

it is on the track it only slides 0 → 10 , it can't be lifted off or

lost. A kinematic ball-detent clicks the peg into every score

station — a rounded ridge under the foot nests into a little 45° Vee

groove at each number — so the peg advances with a firm push and

self-centres exactly on each number , no slop.

Bundled in every player count, 1 to 6 — one lane and one peg per

player. Pick the file for your table.

Print-in-place did not survive the real printer (the captive peg

fused to the channel), so this is the reliable redesign: everything

prints as separate, clean parts , then you assemble in seconds —

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Print the body, the peg(s), and the end cap.

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2. Slide each peg into the open end of its lane, onto the track.

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3. Snap the end cap over the open end — the pegs are now captive.

Nothing to lose, and every part prints flat, deck-up, supportless .

Files (per player count 1–6):

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..._2color.stl — the housing. Two named solids: the body and the

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flush number inlays . In Bambu Studio: *Import → right-click →

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Split to Parts*. For a two-colour track assign a second filament to

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the numbers solid; for a single-colour track just delete the

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numbers solid and the digits stay as clean engravings .

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- ..._peg1.stl , ..._peg2.stl , … — the sliding score pegs, **one STL per

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player** so you can print each peg in its own colour. All pegs are the same

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shape; the count matches the player count.

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- ..._cap.stl — the slide-in end wall that encloses the pegs.

Print:

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PLA or PETG, 0.2 mm layers, 3+ walls

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- All parts flat on the bed, no supports, no brim

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- Print the pegs in a contrasting colour so each player's is easy to read

Parametric — the whole thing is one OpenSCAD file (attached). Tune

the score range, station pitch, lane spacing, peg size, and every

detent / slide clearance, and re-export any player count you like.

A full illustrated exploded view + step-by-step assembly guide ships

in the bundled ASSEMBLY.md .