The Sustainably Harvested Sea Sponge by PUBLIC GOODS is highly recommended by Tiyla in their video review. Tiyla praises the sea sponge for its exfoliating properties, effectively removing dead skin and promoting blood flow. They also mention its benefits in reducing cellulite and preventing ingrown hairs. Tiyla appreciates that PUBLIC GOODS offers reusable, recycled, and natural products. Although Tiyla already has a sea sponge, they emphasize that the product is reasonably priced and recommend it to everyone. Overall, the Sustainably Harvested Sea Sponge by PUBLIC GOODS is a great addition to any skincare routine, providing natural exfoliation and numerous benefits.