What are /r/thisisthatthing's favorite Products & Services?

From 3.5 billion Reddit comments

Pretty sure that's going to be the "key" to a doggy door PlexiDor Performance Pet Doors Pet Door Electronic Collar Key, Black https://www.amazon.com/dp/B00E4MD4JY/ref=cm_sw_r_cp_apa_i_d..FDb1XK0XPV

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Building on this it looks like a duct detector key switch, possibly this Edwards one... Edwards Signaling SD-TRK SD REMOTE RESET/TEST, 2W/SIG https://www.amazon.com/dp/B00D823XJW/ref=cm_sw_r_cp_tai_yNdxFbXKZSF67

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I don’t know of any tools like that, but it looks a bit like this;

https://www.amazon.com/dp/B076XW7GH5/ref=cm_sw_r_cp_awdb_imm_t1_GMDX2TRAC9YPM70KJEZ8

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It is a part of a tea infuser, like those ones. https://www.amazon.com/Loose-Leaf-Infuser-Drip-Tray/dp/B077Z4M5HL

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specifically it is a Wilesco Steam Engine

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https://www.amazon.co.uk/Chinese-Joss-Paper-Gold-Silver/dp/B07CYMGQMV

It's traditional Chinese Joss paper. They are used as a burnt offerings at a funeral.

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Corn stripper https://www.amazon.com/Stripper-Kitchen-Remover-Serrated-Vertical/dp/B07V5CQ7JR/

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A food pusher. Usually used by kids, it's for pushing food onto a fork or spoon.

https://www.amazon.com/Moselle-American-Silver-Co-Silverplate/dp/B01MZIKSQ4

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That is a plastic maple sap spile. Used to tap trees and collect sap to make syrup. The green is plastic hose. Modern sap collection uses these cheaper plastic taps and connects to a series tubing runs to a central sap collection point. Much more efficient and cheaper equipment than collecting each bucket.
Source: I collect sap and make maple syrup.

You can find these for sale on Amazon:

Maple Sap Spile, 5/16" Clear Seasonal Spout, Maple Syrup Tap (50 Pcs) https://www.amazon.com/dp/B00QO3953U/ref=cm_sw_r_cp_api_glt_fabc_RAZGW1PWR34RQ1NS3Q0R

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