They are your Gommu accessory. I am made with the white lymph of the Hevea tree and are 100%biodegradable. I am sustainable, born from a green production process. I am unique, like every gumu, we are all handmade and I could have small imperfections, who does not have them? What I like most about being a gommu is that I can help you in your emotional, sensory and cognitive development. My soft surface and the rounded and soft shape will stimulate your sense of touch and become best friends. I am hand -painted with organic food paint and are free of PVC and BPA. I am also soft and chewable and I love playing in the water with you! I am safe because they are hermetically closed and inside me you cannot accumulate mold or bacteria. Measures: 11 cm x 7 cm. Composition: 100% Hevea. All Gommu products are made with high quality materials. Please follow the instructions for the treatment below to ensure the maximum possible duration of the product: do not expose excessively to the sun