GRIMM'S 5 Wooden Friends MATH. With the math friends, children can discover the world of arithmetic in a playful way. Every math friend is adorned with an arithmetic symbol (addition, subtraction, multiplication and division). The fifth math friend features the equation sign and looks forward to the many answers that are made in a playful way. Each of the hand-painted wooden figures are unique and gender-neutral. They can be just as sad as they are happy because they don't have a fixed facial expression. A great way to help children learn basic math skills, as well as develop problem solving skills, concentration, and hand-eye coordination. Set includes 5 wooden figures and wooden storage box. Material: various FSC-wood, non-toxic water-based paint and plant based oil finish. Box size: 10 x 8 cm. Figure size: H 6.5 x Ø 3 cm. Recommended age: 5 years and up. All Grimm's products comply with the European standard for toy safety, CE marked and EN 71 certified. Sustainably handmade in Germany.