Blue FUN is made with lavender and chamomile oil for a relaxing scent. I do think the smell is pleasantly calming.
Green FUN is bright and fresh with the scent of lemon and lime oils. I love the smell of refreshing citrus, so this was definitely my favourite of the three I received.
Yellow FUN uses vanilla and gardenia for a creamy marzipan scent.
Red FUN is fruity and cheerful with the scent of orange and mandarin oils.
Each colour is wrapped in biodegradeable cellophane in a style that reminds me of Jolly Rancher or other cellophane-wrapped candies. Between the packaging and the Play-Doh angle, this product certainly reads as a "kids" product; I think kids would love sculpting soaps in the bath, and it might even help resistant kids be more enthusiastic about washing up. However, I do think this is also a fantastic product for your inner kid! I have no problem imagining a grown man or woman having a relaxing bath while molding a masterpiece.
Molding aside, I like to use FUN is simply as a hand soap. I love how the smell of the soap lingers for a long time on my hands after washing; it's a nice pick-me-up. I can't use it as a shampoo because my dry scalp really needs the magic powers of LUSH Soak and Float (but that's another post). I don't take baths so I haven't tried it as a bubble bar either, although I can only imagine how fantastic and refreshing I'd smell and feel after soaking in a tub with some Green. I did use it as a body wash in the shower, and it lathers up perfectly well with the help of sodium laureth sulfate while the glycerine helps keep skin from drying out.
Bf also helped me discover another use for it:
Bf: "Hey, I like that soap."
Me: "What, that pink candy-smelling soap I put in your bathroom?"
Bf: "Yeah, it makes my bathroom smell nice!"
My bathroom at home is larger so I don't notice this, but it will lightly perfume the air of a small bathroom after use. Even with the soap sitting next to the sink, the heat and moisture from a shower will help the soap's smell pretty up your bathroom.