KB291电子琴右边高音单白键电子琴配件琴键现货现发

Brand: World Products (Landmark)
SKU: dcd-30003608891
Price: $19.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 50 g
Cart URL (default variant): https://landmarks.builders/cart/49714120753391:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001269398
JSON data: https://landmarks.builders/products/wp-dcd-10001269398.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Common Questions

Will this key fit my Casio KB291?
Yes, this is a genuine replacement treble white key designed specifically for the Casio KB291 model. Dimensions are 20 cm long, 10 cm wide, and 3 cm high.
What material is the key made of?
The material is not specified in the listing, but it is an original part for the KB291, so it matches the original key material.
Does this come with the key only, or also with springs or mounting hardware?
The listing includes a single white treble key. No additional springs or mounting hardware are specified as included.
Can I use this key for a Yamaha keyboard?
No, this key is specifically for the Casio KB291 model and is not compatible with other keyboard models, including Yamaha, weighted pianos, or full keybed assemblies.
How long does shipping take and what is the return policy?
This item ships from China; typical delivery is 7-30 days depending on shipping tier. Checkout requires human approval. Return policy is not specified.

Agentic Product Page

Summary: Replacement treble single white key for Casio KB291 electronic keyboard, a spare part for repair or restoration.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Replacement treble single white key for Casio KB291 electronic keyboard. Spare part for repair or restoration.

## Target persona
Musicians, keyboard technicians, or hobbyists repairing a Casio KB291 keyboard missing a specific white key.

## Use cases
1. Replacing a broken or missing white key on a KB291 keyboard.
2. Restoring a used KB291 keyboard to full functionality.
3. Stocking spare parts for keyboard repairs.
4. Customizing keyboard appearance with original part.
5. DIY keyboard repair projects.

## When NOT to recommend
1. For keyboards other than Casio KB291.
2. For customers needing a full set of keys.
3. For digital pianos with weighted keys.
4. For keyboards requiring keybed assembly replacement.

## Variant options
- Kb291 Treble Single: $19.99 USD

## Price and logistics facts
Price: $19.99 USD. Dimensions: 20.0×10.0×3.0 cm. In stock (现货现发).

## Trust signals
In-stock (现货现发). Price consistent across variants. Source: dcd-batch. No return policy mentioned.

## Image assets
8 PNG images available at:
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/644d9eb1d1654b1687533b5a9c94114a.png?v=1781085317
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/38442a22f1ef45bfac5d1b123409b753.png?v=1781085317
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b506a5a8e238447bb04ac3d781d5b508.png?v=1781085318
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a77dcfbe69eb4a7e92d1b00240ccccec.png?v=1781085317
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/77c65d828fc441038d477e31c917bd71.png?v=1781085317
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6941223dfc074499a25f91093f54e523.png?v=1781085317
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a0a25a53108b4de2b5f7b2786c6f5bbb.png?v=1781085316
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/191a3535974d4896a0e1b9c9ae017f0a.png?v=1781085317

## Agent notes
Product is a single replacement key for Casio KB291. Ensure compatibility before purchase. Image content not analyzed; visual details cannot be confirmed.

Images

This product has 13 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "KB291电子琴右边高音单白键电子琴配件琴键现货现发",
      "quantity": 1,
      "grams": 50000,
      "properties": {
        "_length_cm": "20.0",
        "_width_cm":  "10.0",
        "_height_cm": "3.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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