Brand: World Products (Landmark)
This product has 3 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $40.99 – $116.99
Default variant: Winder with Bag
Default SKU: dcd-30003613981
Default price: $44.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 250 g
Cart URL (default variant): https://petsandbaby.landmarks.builders/cart/43337109733424:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://petsandbaby.landmarks.builders/products/m4x-10001271271
JSON data: https://petsandbaby.landmarks.builders/products/m4x-10001271271.json
This product comes in 3 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Piano String Winder Central Hub Piano Winding Tool Hooked Arms
Summary: Piano String Winder Central Hub Piano Winding Tool Hooked Arms. Description: 【Tool Type】: This music repair tool is a piano string winder designed for handling and winding piano strings with controlled, practical use. 【Construction】: The string winder features a central hub with multiple hooked winding arms arranged in a cross-like structure for stable engagement during work. 【Design】: Built as a piano winding tool, its silver-toned metal form offers a straightforward, long-lasting appearance suited to repair tasks. 【Function】: As a piano string winder, it helps manage string winding and handl
Generated by: m4x-map-v1
This product has 12 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
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).
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.
POST https://wp-sfc-carrier.htfu.workers.dev/application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Piano String Winder Central Hub Piano Winding Tool Hooked Arms",
"quantity": 1,
"grams": 250000,
"properties": {
"_length_cm": "26.0",
"_width_cm": "26.0",
"_height_cm": "5.0"
}
}],
"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").