Petals are color changing purple to pink - smiley face is color changing to yellow ( from orange or green). Designed to fit a 1" mini (we have not tried larger but some designs can fit larger mini bath bombs) bath bomb, multiple embeds or powder (in handle part) Easy to use, this reusable magical bubble and fizz bath bomb wand will delight anyone at bath time. Just fill the top part with a smaller sized bath bomb or embed(s) and swirl in the bathtub to create a magical colored fizzy bath experience. Easily comes apart into 3 pieces to allow for easy filling and drying. When ready to use simply push the pieces together This listing is for the 3D Printed wand and handle only - POWDER/EMBEDS/BATH BOMBS ARE NOT INCLUDED. Please note the following disclaimer. While these were designed for bath fun usage, leaving the wand in water for long periods will deteriorate the product over time. Wand is approximately 4 inches long and Top is 3.5"x 3" This product is not dishwasher safe.