What a claw machine needs from a plush prize

A retail plush is judged by a person holding it. A prize is judged by a claw that cannot see, a chute that does not care, and a player who will try again in ninety seconds. That difference runs through the whole specification.

The first change is the seam. A retail piece is sewn to look right and to survive a child; a prize is sewn to survive being squeezed at the head by a metal claw, several hundred times a week, in a pile of its own copies. The head-to-body seam takes most of that load, which is why it is reinforced rather than merely closed.

The second is weight distribution. A prize is lifted, dropped a short distance and then pushed through a door. A piece that is bottom-heavy rights itself in the pile; a piece that is top-heavy tips in the claw. Neither is better in general — it depends on how the operator loads the cabinet.

The third is what hangs off it. Every retail convention that makes a plush sellable — a swing tag, a ribbon, a bell, a long strap — is a catching risk on the prize path. Most of them have to go.

The fourth is packing. Retail wants individual presentation; an arcade wants to tip a carton into a cabinet and close the door. That single difference changes the carton, the bagging and the per-piece cost more than the plush itself does.

Send the cabinet model as well if you know it. Two cabinets with the same aperture can have different claw closures, and the closure decides how much of a soft body the claw can hold.

• The aperture — The opening the claw passes through on its way down and up. This is the hard limit on the largest dimension of the prize, including anything that sticks out — an ear, a horn, a hat. A piece that fits the aperture only when it is perfectly oriented does not fit.
• The chute opening — The prize door the piece has to pass through after it is released. Usually smaller than the aperture, and the measurement that decides whether a strap or a tag is permissible at all.
• The claw descent — How far the claw travels down into the cabinet. This sets the maximum height of the piece and, more importantly, how much of the pile the claw can reach — a tall piece reduces the effective depth for everything under it.

A claw works by closing two or three fingers on a soft body. The force it can apply is set on the machine; the resistance it meets comes from the piece. If the piece is light enough that the fingers close all the way, the claw lifts almost anything. If the body is dense enough that the fingers stop before they close, the grip is a friction hold and the piece is dropped on the way up.

This is why the useful question is not "what does a prize weigh" but "how does this piece behave under this claw". The answer comes from the fill, the body shape and the surface fabric, and it is checked by sending samples through the cabinet the operator actually runs.

We will say when a design is likely to be too easy — a large, light, flat piece that the claw swallows — or too hard, a dense piece the fingers cannot close on. That is a judgement from having made the piece, not a guaranteed outcome: the machine, the pile depth and the refill rate all move the number.

An operator who wants a specific difficulty should change the machine setting first. Buying a heavier prize to slow a cabinet down is the expensive way to solve a setting problem, and it makes the piece less pleasant to win.

• Swing tags and long care labels — Fitted flat, sewn into a seam, or placed inside where the market permits it. A tag on a plastic loop is a hook.
• Ribbons, cords and long straps — A clip or a short strap is acceptable if it lies flat. Anything long enough to wrap around the mechanism is not.
• Loose beads, bells and suction cups — A separate part can leave the piece and end up in the prize door, the coin mechanism or a child’s mouth. The prize is one piece, or it is not a prize.
• Hard plastic eyes on a small piece — On a prize that will be squeezed, an embroidered or soft eye survives where a hard one can crack and separate — which is also a small-parts question in every toy regime.

Bulk cartons suit an operator who tips a box into the cabinet: fewer materials, lower unit cost, and the prizes arrive already mixed if the carton was packed that way. Individually bagged prizes suit an operator who counts stock or ships to several sites, because the bag is the unit of control.

What matters is agreeing the split in advance. A carton that contains one design only is easy to count and slow to load; a mixed carton is quick to load and impossible to reconcile without opening it. Tell us which problem you have.

The same applies to the number of designs. Each design carries its own pattern, its own sample and its own minimum, so a five-design prize mix is five production jobs before the first piece is made — not one job with five colours.

We do not promise a win rate, a pay-out percentage, or a specific number of plays per prize. We do not publish a grab strength or a target weight, because both are properties of the machine and its setting.

What we do control is the piece: its dimensions against your measurements, the fill and how it behaves in a claw, the seams that take the load, the absence of anything that catches, and the packing that lets you refill quickly. Those are the things to hold a supplier to.

If a supplier offers a guaranteed win rate, ask which machine it was measured on and who set the claw. The answer is usually that nobody did.