Our Aromies, or Aroma Bead Ornaments, are highly scented and make GREAT Air Fresheners!! We are only offering our aromies in one shape; this helps us to delivery the product to you quickly, and at an affordable price.Aromies are a perfect way to scent a small room, such as a bathroom or pantry, or small spaces such as lockers. Made to last 1-3 weeks depending on the scent; The light scents will not last as long as the bolder scents. Scents will definitely be stronger in warmer temperatures. If you are placing the aromie in your vehicle, the scent will be stronger in the summer months, due to the heat, and weaker in the winter months due to the cold; Also note that even though aromies are made by heating them up to 250 degrees, placing the aroma in extreme heat (i.e. the inside of a vehicle in 110+ degree weather) may cause the aromie to melt. All products are handmade, so variations in size, shape, color, and scent may occur. Please take care not to leave your packages in the heat of your mailbox or your porch for an extended period of time.