These tracing boards are overall fun to play with and a great learning tool for your little ones. Comfortable to grasp, smooth surface without burr. Great for fine motor skills and hand-eye coordination. Features: Made of premium wood material without any added toxins, eco-friendly and safe to baby. Used for tracing, saying the alphabet/ number/ shape along with the contents, or for having alongside when writing words on paper. Fill in contents with colored fuzzy balls, beads or different grains. Sort by color, count how many can fit in the letters. Comfortable to grasp, smooth surface without burr, round edge for protecting baby delicate hands. Great for fine motor skills and hand-eye coordination, stimulate and develop baby tactile senses. Promote parent-child interaction, parents can encourage baby to learn and spend good time with baby. Note: 1. The small size board is single-sided, and the large one is double-sided. 2. The small size board (Type A/ Type B/ Type C) has wooden storage box while the large one doesnt. Specifications: Material: Wood Type: Type A/ Type B/ Type C/ Type D/ Type E/ Type F (Optional) Board Size: Small Type: 5 x 5cm / 1.97 x 1.97in Large Type: 29 x 29cm / 11.42 x 11.42in Pen Length: 8cm / 3.15in Item Weight: Small Type: 450g / 0.99lb Large Type: 600g / 1.32lb Package Size: Small Type: 14.5 x 13.5 x 6.7cm / 5.71 x 5.31 x 2.64in Large Type: 29.3 x 29.1 x 1.0cm / 11.54 x 11.46 x 0.39in Package Weight: Small Type: 730g / 1.61lb Large Type: 600g / 1.32lb Package List: 1 x Tracing Board 1 x Pen