3M’s Post-It Notes were originally known as what?

Here is the question :

3M’S POST-IT NOTES WERE ORIGINALLY KNOWN AS WHAT?

Here is the option for the question :

• Press-N-Peel
• Memory Tags
• Canary Stickers
• Mini Memos

The Answer:

And, the answer for the the question is :

Explanation:

[STC0018369]. Spencer Silver, a chemist with 3M, intended to develop a formula for a more potent glue but accidentally created a softer one. Contrary to popular belief, Post-It Notes were initially unpopular. It wasn’t until Silver’s coworker Art Fry started using them to highlight hymns in his church hymnal that the two decided to collaborate and persuade 3M to promote the product.