Brand: World Products (Landmark)
This product has 3 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $2.71
Default variant: Black / 3D Printed Ring
Default SKU: dcd-30003991906
Default price: $2.71
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Bowling Accessory
Vendor: World Products
Weight: 160 g
Cart URL (default variant): https://landmarks.builders/cart/50415017820399:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001406675
JSON data: https://landmarks.builders/products/wp-dcd-10001406675.json
This product comes in 3 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
A custom-made 3D-printed bowling accessory designed to sit around the grip area of your ball to provide enhanced stability. This rigid bowling ball collar supports the ball during handling, helping bowlers maintain better balance and control during setup. Featuring a stepped, faceted outer profile and a smooth inner opening, this bowling grip collar includes six evenly spaced raised mounting points with metal fasteners. This long-lasting bowling ball support offers a reliable, slip-resistant structure that fits easily into your lane bag for practice sessions. Designed as a practical bowling accessory, it helps players refine their handling technique both at home and on the lanes.
Summary: A low-cost 3D-printed bowling grip collar with metal fasteners, designed to stabilize a bowling ball during handling and practice; available in black, yellow, or blue.
Generated by: deepseek-v4-flash
## Identity - Product name: Sturdy Bowling Grip Collar Long-Lasting Bowling Ball Collar Compact Accessory Easy to Use for Bowlers - Listed product type: Motorcycle Parts (note: description indicates a bowling accessory) - Price: $2.71 USD per variant - Dimensions: 18 cm × 16 cm × 4 cm - Description: 3D-printed bowling grip collar with stepped faceted outer profile, smooth inner opening, six raised mounting points with metal fasteners; colored variants available. ## Target persona For budget-conscious recreational bowlers, home practice users, beginners learning grip mechanics, and league bowlers wanting a low-cost backup or portable ball support. ## Use cases - Stabilizing the ball during grip setup at home. - Supporting the ball during coaching drills. - Carrying in a lane bag for on-lane handling assistance. - Using as a low-cost training aid for new bowlers. - Providing a non-slip surface during ball handling. ## When NOT to recommend - Competitive or professional bowlers who need high-end, ball-specific custom equipment. - Buyers who are actually searching for motorcycle parts (the product type field conflicts with the product description). - Anyone expecting a complete bowling ball or other major equipment. - Users who need a ball holder/lift rather than a grip-collar accessory. ## Variant options - Black / 3D Printed Ring (SKU dcd-30003991906) — $2.71 - Yellow / 3D Printed Ring (SKU dcd-30003991907) — $2.71 - Blue / 3D Printed Ring (SKU dcd-30003991908) — $2.71 ## Price and logistics facts - Price: $2.71 USD per variant. - Dimensions: 18 cm × 16 cm × 4 cm. - No shipping, return, or restocking information provided in source data. - Source includes 5 image URLs. ## Trust signals - Price is identical across all three color variants. - Construction described as 3D-printed with metal fasteners; no specific certifications or brand claims are provided. - Stock availability and return policy are not specified in the source data. ## Image assets - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5e071b91-c94f-45c8-970a-2f078ab77602.jpg?v=1786042661 - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/0d0c164a-bf68-459b-9147-ce00f9dc2776.jpg?v=1786042673 - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b85e5382-2853-4342-849e-20a73cea49f8.jpg?v=1786042818 - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5e6db141-458b-43e3-abb1-4482c0733567.jpg?v=1786042677 - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/fd394030-e959-4da5-bcad-0b4cbdeef3eb.jpg?v=1786042801 ## Agent notes - Product type field says 'Motorcycle Parts'; description clearly indicates a bowling accessory. Verify actual category before suggesting for motorcycle-related queries. - No stock status, shipping lead time, or return policy was provided. - Items are 3D-printed; treat material claims as per description. - Image contents were not analyzed; all image URLs are provided as-is.
This product has 8 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": "Sturdy Bowling Grip Collar Long-Lasting Bowling Ball Collar Compact Accessory Easy to Use for Bowlers",
"product_id": 9540445667567,
"variant_id": 50415017820399,
"quantity": 1,
"grams": 160,
"length_cm": "18.0",
"width_cm": "16.0",
"height_cm": "4.0"
}],
"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. 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").