Expressive eco-friendly socks; shock-absorbing shoes; a high-tech jet ski; a line of low-alcohol beer.

An anti-snoring pillow; a chair that converts into a football game; an emotional support doll for dogs; ready-to-eat packaged chicken; Michael Strahan makes his Guest Shark debut.

A cleaning device for homegrown eggs; a reusable paint tray; a line of superfood seasoning; customizable fundraising blankets; Chip and Joanna Gaines make their Guest Shark debut.

Gear for female fighters; an at-home sprout grower; high-protein ice cream bars; an airline for pets and their humans; guest shark Alexis Ohanian.

On-the-go snacking olives; a line of stylish labor gowns and maternity wear; a first-aid kit for kids; healing teas made from flowers; guest shark Allison Ellsworth.

A helmet designed for surfing; snackable pasta chips; 3D-printed string instruments; a signature ramen dish one can make from home.

Entrepreneurs present seasonal offerings in hopes of landing an investment deal with the Sharks.

A portable relief bottle; precision golf tees; a trusted nosebleed solution; digital windows that improve one's health; Michael Strahan returns as guest shark.

A baby-soothing device; date-sweetened chocolate; a DIY crafting studio; a poolside party service.

An e-compass for finding friends, a no-swipe dating app, customizable screen protectors, and an app for hosting soccer pick-up games. Alexis Ohanian returns as guest shark.

A dorm bed extender for added comfort, a marriage proposal planning service, a backyard game mashup, and a rechargeable cordless box cutter. Chip & Joanna Gaines return as guest sharks.

Cranberry wellness shots; a cozy chair cover; shoelaces that stayed tied; kitty litter made from olive pits; Fawn Weaver guest judges.

A low-sugar, aloe vera-based soda, a grocery store without packaging, reclaimed golf balls, and tangle-free hair ties. Allison Ellsworth returns as a guest shark.

Beer without the bloat, a snoring-prevention straw, mushroom-based earplugs, and a line of expressive press-on nails. Fawn Weaver returns as a guest shark.

Interactive tutoring centers, a clever picture-hanging tool, a camping bed for cars, and oversized, collapsible building blocks. Mark Cuban gives a business update.

An app to curb phone distractions, a revolutionary baseball bat grip, all-fruit tropical ice pops, and clean glam products for the next generation.

Ambitious entrepreneurs wow the Sharks with game-changing ideas, including an e-compass for finding friends, a no-swipe dating app, customizable screen protectors, and an app for hosting soccer pick-up games.

A beginner-friendly social investing platform, tasty low-calorie sweets, a shipping service for over-packers, and a frozen pizza brand that champions the deaf community.