Develop early math skills by using these buttons for patterning. Great for fine motor development, sequencing activities and encouraging creativity. Strengthen dexterity, hand-eye coordination and the pincer grasp with this colorful lacing activity. Use for sorting by colors or shapes. Introduce shapes like circle, square, hexagon, triangle, oval and heart. Transparent Large Buttons are ideal for use on a light panel to explore color mixing and sequencing. Conveniently packaged in a storage jar with lid and carry handle. Includes: Large, transparent 1.5"-2" plastic buttons. Contains 0.6 lb. or approximately 62 buttons in 8 colors: yellow, blue, pink, purple, red, orange, green and black. Appropriate for 18 months+.