f. The Bold Adventurer Box (11 - 12 Months)At this stage, it's all about mastering gross motor skills and movement! From pulling up to kneeling and standing upright, and even rolling balls, every action counts. This box features 8 carefully selected Montessori activities, perfectly tailored for 11 12 months of age, to support their developmental journey. What's included: 8 Activities +1 Picture Book + Guidance Booklet 1. Target drawer box 2. Single shape puzzles 3. Imbucare box with flip lid