An energetic entrepreneur from Key Biscayne, Fla., believes he has the best men’s swimwear; entrepreneurs from Alhambra, Cal., present their “better” version of a popular beauty trend; an entrepreneur from Pinecrest, Fla., pitches a solution for eating pasta without the guilt; and an entrepreneur from Kingwood, Texas, has the cure for the dreaded hangover

First into the Tank are entrepreneurs from Arcadia and Folsom, California, who have a solution to fight back against bothersome telemarketers and scammers. Entrepreneurs from Oakland, California, present their easy-to-use 3D printer for kids to design and print their own toys, while an entrepreneur from New York, New York, pitches her savings and gifting online platform to help kids learn to save. Last into the Tank is an entrepreneur from Labelle, Missouri, who familiarizes the Sharks with her ethical and customizable meat box subscription delivery service.

A beauty product that combines luxury and glamour with safety and quality; a product for cutting cheese; a space-saving beauty organizer; a way to remove pet hair from clothes; an update on FitFighter.

An entrepreneur from San Francisco, California, tries to show the Sharks the upside of investing in her women’s undergarment subscription service. A chef from Falls Church, Virginia, brings out his effortless approach to a classic breakfast meal. An entrepreneur from New York City shows the Sharks her eco-friendly alternative to collecting dog waste. A scientist and former competitive body builder from West Orange, New Jersey, pitches his healthy take on a beloved snack food.

Jax Sheets; reusable, eco-friendly, more comfortable bed sheets that will last you and your spouse year-round (NO), The Pizza Cupcake; pizza flavored bagels shaped like cupcakes (YES), IceBeanie; cooler technology in a beanie to relieve chronic stress headaches, especially after high energy sports games (YES), Draft Top; can opener to remove can tops from draft beer, as well as any other canned beverages (YES)

Ideas include a training system for salespeople, a management system for cargo trucks, family-friendly Las Vegas entertainment and a cat-portrait business. Also: a follow-up on a Season 2 potty-training product for cats.

Will Sharks Barbara and Kevin seal a deal with a kiss when two guys from Utah ask them to sample their flavored mix-and-match lip balm kissing product? A self-professed gadget guy from Ketchum, ID calls a Shark’s lucrative offer “insane” regarding his revolutionary clothing item; during their heated negotiation, the entrepreneur calls Apple Computers co-founder Steve Wozniak for advice. A newlywed from Rockledge, FL who lost her job the day before coming to the Tank hopes the Sharks will invest in her and her husband’s line of innovative, clever kitchen products; and a husband from Derby, KS pitches the Sharks a heat-recycling device which his wife calls “common sense in a box.” Also, a follow-up on Greenville, SC’s Kim Nelson’s homemade Daisy Cakes, which Barbara invested in during Season 2.

A shark wants to invest $4 million in a business; a toy-rental business; a bacon-scented wake-up call; an update on a deal from last season.

The Tank is transformed into a winter wonderland, and entrepreneurs present Sharks with business opportunities that celebrate the magic of the holiday season.

Tensions rise when Mark Cuban urges entrepreneurs to ignore the other sharks and negotiate only with him.

Chic fashion accessories for dogs; a breathalyzer app; gourmet mango preserves; an update on the creator of spa-quality body scrubs.

Aromatherapy sprays to help kids afraid of the dark; a carrier for toddlers; protecting hair from cooking fumes; a cooking tray for ramen noodles.

An 11-year-old inventor from San Clemente, California, recycles a skateboard deck to fit inside lockers and backpacks; an entrepreneur from Meridianville, Alabama, revolutionizes aerial sports; a husband and wife team from Vicksburg, Mississippi create outdoor camping gear; and an entrepreneur from San Francisco, California, claims her five-minute meditation app will help the world reduce stress.

Former professional baseball player Alex Rodriguez; a dissolvable protein pack product; a dual-purpose strap that keeps valuables safe and secure; a solution to keep a beer bottle cold; a healthy alternative treat; an update on Ice Shaker.

A family of entrepreneurs from South Carolina, and Alabama, present a product that satisfies a unique obsession; a husband and wife from New Jersey introduce their subscription service that makes meal time for kids stress-free for parents; an entrepreneur from California pitches his Bollywood-inspired dance fitness program; and a husband and wife from Texas give the Sharks a taste of their probiotic beverage.

First into the tank are brothers from Provo, Utah, who introduce their fun and adventurous treasure hunt game experience for cities across the country; entrepreneurs from Cedarburg, Wisconsin, and New York City present their line of affordable and ethical streetwear that donates a school uniform to a child for every purchase; cousins from Dallas, Texas, present their eco-friendly product that helps wipe away your bum; entrepreneurs from San Jose, California, pitch their hands-free pet tool that makes bath time easier.

First into the Tank is an entrepreneur from Willis, Texas, who introduces her lay-flat cosmetic bag design that allows for easy access to materials. Entrepreneurs from San Diego, California, pitch their online boutique subscription shave club exclusively intended for women; while entrepreneurs from Basalt, Colorado, and Newport Coast, California, present their functional cat furniture designs which are durable and easy to clean. Last into the Tank is a mom from Palo Alto, California, who provides comfortable and stylish play dresses for mothers with young children.

Entrepreneurs from Austin, Texas, and Cour d’Alene, Idaho, who pitch their safety product that helps people travel with their pets; an entrepreneur from Venice Beach introduces his curated wines with straight-forward labels for a snob-free client; an entrepreneur from North Hollywood, Cal., presents his twist on an urban-centric hair product to help amplify natural curls; and an entrepreneur from Oakland provides a subscription service that delivers Montessori Method-approved toys to families.

First into the Tank are entrepreneurs from Oklahoma City, Oklahoma, who introduce their innovative storm shelter/safe house design. An entrepreneur from White Plains, New York, presents her fresh baby food that trains babies to acquire a more sophisticated palette. Entrepreneurs from Port Orange, Florida, pitch their multi-use sandwich container product. Last into the Tank are entrepreneurs from New York City and Venice, California, who pitch their space age solution for stinky feet.

First into the Tank are entrepreneurs from Raleigh, North Carolina, who introduce their bake-at-home, all-natural treats. Entrepreneurs from Chicago, Illinois, pitch their clean beauty product made specifically for women with curly hair; while entrepreneurs from Austin, Texas, present their unique twist on yoga with the help from a surprising source. Last into the Tank is an entrepreneur from Woodstock, Georgia, who pitches her waterproof product that allows you to shower in public with privacy.

First into the Tank are brothers from Richardson, Texas, who introduce their decadent breakfast treat, authentic to a European staple; and entrepreneurs from San Francisco, California, pitch their online fashion trading platform with the aim of helping women save money while also easing the environmental impact of clothing manufacturing. Then, an active duty soldier from Leavenworth, Kansas, presents his idea for everyone to conveniently and affordably have a swimming pool; and last into the Tank is a mom from Los Angeles, California, who pitches her clever twist on a traditional children’s product that is designed to help mom’s on the go.

A traditional handheld Argentinian snack; a smart security product that helps keep intruders out of the home; a beverage carrier product that keeps items cold; an online tool that helps offer family activities at a discount.

A treat that combines two desserts; a modern alternative to ATM machines; a clothing design that combines two trends into one; a hypoallergenic sleeping product.

A high-tech product to discover hidden secrets about one's cat; a fashion accessory that helps men look refined; all-electric water sports equipment; a delicious, multipurpose dip; four high school students chat with their favorite shark.

A modern phone booth design; an unconventional dessert concept; a device helps take condiments on the go; a portable office furniture design; an update on Cup Board Pro, a two-sided bamboo cutting board.