Detailed description: Description: This water bottle kit includes many items that can be used by children to create their own diamond water bottle using their own imagination. Girls with this water bottle kit are free to use their imagination to create their own personalized water bottle, which promotes diffusion thinking and improves hands-on and motor skills. Key Feature: Safe and Leak-Proof: This water bottle is made of safety-certified materials, safe and non-toxic, and suitable for children. The cup is also equipped with a pop-up switch, which is very convenient and easy to drink with just one click. Encourage Drinking Habits: Water is very important for human health. Good-looking and interesting water glasses make it easy for children to like drinking water and develop good drinking habits. Specification: Product Name: Water Bottle Kits Water bottle capacity: 600 ml, size: 20.3 x 7 cm Material: Acrylic Note: 1. There may be slight color differences between the product picture and the actual item. We will do our best to display the color as accurately as possible. 2. Please allow slight dimensional discrepancies due to manual measurement. Parts List: Mermaid Style: 600 ml water bottle, 1 x diamond pen, 1 x plastic tray, 1 x diamond sticker, 4 x Tattoo sticker, 1 x key chain, 1 x colored diamonds Unicorn's style: 600 ml water bottle, 1 x diamond pen, 1 x plastic tray, 1 x diamond sticker, 1 x tattoo sticker, 1 x key chain, 1 x colored diamonds Decorations: The mermaid water bottle kit includes many items that can be used by children to create their own unique water bottle Educational Craft Kit: Girls with this water bottle kit are free to use their imagination to create their own personalized water bottle. It promotes diffused thinking and improves hands-on and motor skills Safe and Leak-Proof: This water bottle is made of safety-certified materials, safe and non-toxic, and suitable for children. The cup is also equipped with a pop-up switch, which is very convenient and easy to drink with just one click Encourage Drinking Habits: Water is very important for human health. Good-looking and interesting water glasses make it easy for children to like drinking water and develop good drinking habits Ideal Gift: With bright colors and designs that you can create yourself, this is a little girl's favorite. It is ideal as a gift for 4-12 year old girls on birthdays or Christmas