DescriptionIt is shape recognition experimental equipment tool set for students, which is made of premium material for durable and safe in use. It is simple design but practical in use, bringing much convenience to you. This professional teaching equipment for math teaching can train the student's practical ability and their interest in learning.Features- Color: Yellow. - Material: Plastic. - Size: 10.00X10.00X10.00cm/ 3.93X3.93X3.93in. - Manufactured with good quality plastic material which is safe and environmental friendly. - Put education in fun, cultivate scientific knowledge. Perfect for any school, or laboratory use. - It is simple design but practical in use, bringing much convenience to you. - It is interesting and allows students to better understand shape recognition in intuitive demonstrations and interesting experiments. - Stimulate students' interest, improve analysis and observation skills, practical for teaching use.