Montessori Busy Board Sensory Toys Wooden With LED Light Switch Control Board Children Educational Toy, Style: Basic Square

1. Material: wood + electronic components
2. Applicable age: 3 years +
3. Power supply: 2 x AAA batteries (not included)
4. Made of eco-friendly wood, safe and non-toxic, sturdy and playful, not easy to crack and deform
5. Interesting and fun switch busy lights, exercise hand-eye coordination, help children multi-dimensional cognitive development
6. Enrich early education enlightenment, let the child learn in play, cultivate the logical thinking ability of children, to meet the desire of children to explore
7. Exercise cooperation, improve practical ability, raise awareness of shapes and objects, promote hand-eye coordination, stimulate sensory development
8. Size: base square about 8.2 x 3 x 12.5cm, base USB about 8.5 x 5 x 12.5cm, base round about 20 x 20 x 3cm, round star about 20 x 20 x 2.8cm, handle about 14 x 10 x 5.5cm