Here is only a suggestion: Reward Points function (demo function). To use real Reward Points, you need a 3rd party Shopify App.
Your items may arrive sooner than the estimated delivery date. Ralph Lauren reserves the right to send packages via other shipping methods based on the shipping destination as long as orders will still arrive within the arrival times outlined on RalphLauren.com.
When you choose the Economy delivery option, packages are delivered Monday through Saturday 8 AM to 4:30 PM. Orders sent by Fast, 2-Business-Day or Next-Day shipping methods are delivered Monday through Friday from 8 AM to 4:30 PM.
We recommend choosing Fast or Next-Day delivery if you are shipping your package to a business address. You will be asked to provide a telephone number on the shipping page of checkout, which is important in the event the courier needs to arrange a delivery time with you.
You will also be asked to provide an email address, to which we will send confirmation that your order was placed.
Couldn't load pickup availability
Description:
Item Name: Air Compression Ignition Tester
Main Principle - a simple demonstrator of gas compression. When the gas is compressed quickly, the temperature increases. The tinder which put in the vessel will burn
Put a small piece of cotton (size of a small bean) on the bottom of the piston. Then push the piston into the vessel very quickly. The cotton will burn with smoke. Other tinder materials with similar or lower autoingnition temperature may also be used. No tinder material is included.
Great Educational Toy - It's suitable for junior high school physics course experiment teaching, cultivate children'sinterest in physics, more intuitive and easy to understand
Note: Before the experiments, exhaust gas in the cylinder should be removed first. And some petroleum jelly can be used for the lubricating between the piston and vessel.
Specification:
Material: Metal and Plastic
Color: As picture shown
Assembled Size(DxH): Approx. 6 x 15 cm / 2.36 x 5.91 inch
Package Includes:
1 Set Air Compression Ignition Tester