Genius Things You Should Buy On Amazon Prime Day

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My absolute favorite products to write about are weird but genius things you can buy on Amazon. I'm a sucker for toothpaste that makes your teeth black, glowing blobs of salt that purify air, and the convenience of receiving them both in under two days. There's only one way to make that topic significantly more exciting to me: Throw in killer deals for Amazon's fourth annual Prime Day (aka Prime Day 2018).

This year, Prime Day is on Monday, July 16. As usual, Prime members around the world will be getting deals on items — even beauty products — all across Amazon's website. (It's basically Black Friday in the middle of July, and you don't even need to leave your computer.) It all starts at 3 p.m. on July 16, and new have already started popping up. These insane deals aren't open to just anyone, though. You'll need to be a Prime member in order to get them.

Not a Prime Member? Sign up here for a free 30-day trial, plus you'll get access to all of today's deals.

Not only will you be getting exclusive deals on Prime Day, but you'll also get free two-day shipping on most items throughout the year, as well as unlimited movie and TV show streaming with Amazon Video.

Starting on Monday, July 16, Bustle will be keeping track of the best deals worth snagging on Prime Day 2018, so be sure to watch this space for the latest. But for now, to give you an idea of what's in store for 2018, check out last years deals below!

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A Detailed DNA Test

23andMe DNA Test, $100 (was $200), Amazon

In a few easy steps, you can fully understand your health, genetic traits, and ancestry with this popular DNA test.


This Card Game With Over 6,000 Reviews

Exploding Kittens, $14 (was $25), Amazon

This cult favorite card game will make you the life of the party.


A Himalayan Salt Lamp To Purify Your Space

Natural Himalayan Hand Carved Salt Lamp, $18 (was 20), Amazon

Spruce up any room with the warm glow and purifying features of this Himalayan salt lamp.


The Easy Way To A Cleaner Home

Rollibot Mini Robotic Vacuum Cleaner, $112 (was 139), Amazon

Save on hours of cleaning with a robotic vacuum that will do the work for you.


A Pair of Wireless Headphones With Extra Bass

Sony XB950B1 Extra Bass Wireless Headphones, $98 (was $198), Amazon

Drown out the noise on your daily commute with these headphones that provide extra bass - and now, extra savings.


A 3D Printer For Your Inner Artist

Monoprice Maker Select Plus 3D Printer, $359 (was $400), Amazon

Turn your ideas into art with this with this easy-to-use 3D printer.


The Notebook You Can Use Forever

Rocketbook Wave Smart Notebook, $22 (was $27), Amazon

Never waste a page again with this popular microwaveable and reusable notebook.


A Classic Kitchen Tool For All Your Cooking Needs

All-Clad Stainless Steel Immersion Blender, $80 (was $100), Amazon

This versatile immersion blender is the one tool you need to add to your kitchen.


Charcoal Deodorizers For Your Smelliest Days

Remodeez Footwear Deodorizer, $8 (was $10), Amazon

Using coconut husk activated charcoal, these footwear deodorizers absorb moisture and eliminate even the worst smells from your shoes.


This Amazing Educational Robot

Sphero SPRK+ STEAM Educational Robot, $100 (was $125), Amazon

Use this small but mighty robot to spark your inner inventor.


The Hand Vacuum That Won't Disappoint

Black + Decker Cordless Lithium Hand Vac, $46 (was 55), Amazon

Tidy up every corner of your home using this powerful hand vacuum with over 12,000 reviews.


The Most Relaxing Solution After A Long Day

Nekteck Shiatsu Deep Kneading Massage Pillow, $48 (was 70), Amazon

This versatile shiatsu massage pillow has eight kneading rollers and a heating function that will relieve the stress of your busiest days.


A Pressure Cooker That Does It All

Instant Pot DUO80 7-in-1 Pressure Cooker, $90 (was 130), Amazon

Functioning as seven kitchen gadgets in one, this highly reviewed pressure cooker prepares your meals faster so you can eat sooner.


This Bean Bag Chair That Is Also A Bed

CordaRoy's Chenille Bean Bag Chair, $160 (was 260), Amazon

Make your home extra cozy with this bean bag chair that quickly converts into a full-size mattress - your guests will thank you.


A Tripod You Can Use Anytime, Anywhere

JOBY GorillaPod Flexible Tripod, $47 (was $90), Amazon

Enhance those photography skills using this flexible tripod with legs that grip onto almost any surface, indoors or out.

Bustle may receive a portion of sales from products purchased from this article, which was created independently from Bustle's editorial and sales departments.