Brand: Send From China
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $1.88 – $2.08
Default variant: 512hz
Default SKU: dcd-30003286444
Default price: $1.88
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 450 g
Cart URL (default variant): https://sendfromchina.ai/cart/50395166179567:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://sendfromchina.ai/products/wp-dcd-10001161040
JSON data: https://sendfromchina.ai/products/wp-dcd-10001161040.json
This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Educational Purpose: This professional tuning fork with vibration box serves as an essential teaching aid for demonstrating the fundamental principles of sound production and propagation in science classes.
High-Precision Design: Crafted as a high-quality scientific instrument, the tuning fork is made from chrome-plated 45# carbon steel to ensure accurate frequency output and long-lasting durability for classroom use.
Acoustic Demonstration: This comprehensive sound experiment kit allows students to visualize and hear the interference of sound waves, measure the speed of sound, and verify wave conduction through hands-on practice.
Enhanced Vibration: Featuring a hollow wooden base, the acoustics demonstrator significantly amplifies the sound volume, making it easier for an entire classroom to observe subtle vibrations and vibration phenomena.
Complete Set: Each tuning fork with vibration box comes with a designed rubber mallet, providing a ready-to-use solution for teachers and students to discover the fascinating world of acoustic science.
Summary: Includes Mallet 256Hz Tuning Fork Vibration Box High-Quality Steel Tuning Fork with Vibration Box Chrome-Plated Acoustic Wave Demonstration Kit for Students, Teachers, Classroom, Science Laboratory. 【Educational Purpose】: This professional tuning fork with vibration box serves as an essential teaching aid for demonstrating the fundamental principles of sound production and propagation in science classes. 【High-Precision Design】: Crafted as a high-quality scientific instrument, the tuning fork is made from chrome-plated 45# carbon steel to ensure accurate frequency output and long-lasting durab
Generated by: dcd-map-v1
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 cross-border shipping rates before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Includes Mallet 256Hz Tuning Fork Vibration Box High-Quality Steel Tuning Fork with Vibration Box Chrome-Plated Acoustic Wave Demonstration Kit for Students, Teachers, Classroom, Science Laboratory",
"product_id": 9534180589807,
"variant_id": 50395166179567,
"quantity": 1,
"grams": 450,
"length_cm": "30.0",
"width_cm": "9.2",
"height_cm": "5.4"
}],
"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. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").