Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $33.99
Default variant: Adjustable Speed
Default SKU: dcd-30002728302
Default price: $33.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 688 g
Cart URL (default variant): https://landmarks.builders/cart/49974167273711:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10001035974
JSON data: https://landmarks.builders/products/m4x-10001035974.json
This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
USB Powered Yarn Winder Tangle-Tangle-Less Knitting Tool Quiet Operation
Summary: USB Powered Yarn Winder Tangle-Tangle-Less Knitting Tool Quiet Operation. Description: 【Efficient Performance】: This electric yarn ball winder features a high-speed engine that significantly reduces winding time compared to manual alternatives. 【Adjustable Speed】: The automatic thread winder includes a stepless speed control knob, allowing you to customize the rotation speed to match your specific project needs. 【Universal Power】: Designed with a convenient USB interface, this yarn winder can be powered by standard 5V phone chargers or power banks for maximum portability. 【Tangle-Tangle-Less D
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": "USB Powered Yarn Winder Tangle-Tangle-Less Knitting Tool Quiet Operation",
"quantity": 1,
"grams": 688000,
"properties": {
"_length_cm": "20.0",
"_width_cm": "14.0",
"_height_cm": "12.0"
}
}],
"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").