Cue Straightness Checker Matte Black Cue Tip Curve Checker Set Screw Sports Accessory

Brand: World Products (Landmark)
SKU: dcd-30003469272
Price: $84.81
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 300 g
Cart URL (default variant): https://landmarks.builders/cart/50166399107311:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10001226666
JSON data: https://landmarks.builders/products/m4x-10001226666.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

Material: This sports gear billiard accessory is made with a matte black metal body, giving the pair a solid, low-profile construction that feels built for regular table-side use.

Function: Designed as a cue straightness checker, it helps you inspect cue alignment and identify bends or irregularities before you play, supporting more accurate setup.

Roller Design: The double roller bearing construction works as a cue tip arc checker, letting the cue move smoothly across the rollers for a clearer read on arc and straightness.

Adjustment: As a cue centricity tool, the set-screw fastener and tapered base-like base help hold the cue in position while you make centricity-related checks and refinements.

Purpose: This billiard accessory is intended to support better cue control and more consistent results by making straightness, tip arc, and centricity checks easier to perform.

Agentic Product Page

Summary: Cue Straightness Checker Matte Black Cue Tip Curve Checker Set Screw Sports Accessory. 【Material】: This sports gear billiard accessory is made with a matte black metal body, giving the pair a solid, low-profile construction that feels built for regular table-side use. 【Function】: Designed as a cue straightness checker, it helps you inspect cue alignment and identify bends or irregularities before you play, supporting more accurate setup. 【Roller Design】: The double roller bearing construction works as a cue tip arc checker, letting the cue move smoothly across the rollers for a clearer read on

Generated by: m4x-map-v1

Images

This product has 12 images in 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": "Cue Straightness Checker Matte Black Cue Tip Curve Checker Set Screw Sports Accessory",
      "product_id": 9461673951471,
      "variant_id": 50166399107311,
      "quantity": 1,
      "grams": 300,
      "length_cm": "19.5",
      "width_cm":  "18.0",
      "height_cm": "4.5"
    }],
    "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").

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