Brand: World Products (Landmark)
This product has 3 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $43.99 – $51.99
Default variant: Black
Default SKU: dcd-30002746273
Default price: $43.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 640 g
Cart URL (default variant): https://landmarks.builders/cart/49810720096495:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10001040754
JSON data: https://landmarks.builders/products/m4x-10001040754.json
This product comes in 3 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Modern Kinetic Art: This sophisticated desk decoration utilizes electromagnetic principles to keep the metal balls in a continuous, mesmerizing loop, blending science with aesthetic beauty.
Quiet & Steady Operation: Engineered for silence, this kinetic sculpture operates with minimal noise, making it an ideal companion for focused work environments or peaceful home offices.
Interactive Marble Run: Experience the captivation of a marble run machine that features a smart tap switch for effortless control, allowing you to start or stop the motion with a simple tap.
Advanced Driving System: Unlike traditional drive mechanism-driven toys, this electromagnetic rolling ball sculpture provides a more stable and fluid movement that captures the eye and relieves stress.
Rechargeable Convenience: Designed with a spiral track kinetic art toy aesthetic, it features a built-in 1800mAh battery and USB-C charging port for cordless placement anywhere on your tabletop.
Summary: Rolling Ball Sculpture Touch Control Marble Machine Quiet Helical Pathway Dynamic Desk Decor for Office Workers. 【Modern Aesthetic】: This sleek rolling ball sculpture serves as a sophisticated desk decoration that blends physics with contemporary art. 【Dynamic Motion】: Experience the mesmerizing movement of a dynamic sculpture that uses force to keep the metal balls in a continuous, graceful loop. 【Precision Engineering】: The intricate marble ball pathway features a helical pathway designed for smooth, quiet without the noise of traditional motors. 【Smart】: This helical pathway dynamic desk de
Generated by: m4x-map-v1
This product has 12 images in 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/estimateapplication/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Rolling Ball Sculpture Touch Control Marble Machine Quiet Helical Pathway Dynamic Desk Decor for Office Workers",
"product_id": 9429799403759,
"variant_id": 49810720096495,
"quantity": 1,
"grams": 640,
"length_cm": "21.0",
"width_cm": "20.0",
"height_cm": "18.7"
}],
"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. The estimate endpoint uses the product dimensions
provided in the request before calling SFC. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").