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A piece that travels along a track cut into the pin.
Sliders carry the same structural constraint as spinners: the anchor needs metal behind it. A stick-and-puck blade will not hold one; a round central logo will.
Both are specified at proof stage, before tooling, because a moving element changes the layout as well as the price.
Apple Valley · MN · Twin Cities metro · baseball
A thousand pins, a banner, spinners, sliders and glitter — and a last-minute artwork change because a player left the program before Cooperstown.
Winchester · CA · Inland Empire · baseball
Two sizes quoted side by side at 400 pins — 2.25 inch against 3 inch — with glitter and a slider on the table.
