Morse Code Telegraph Kit - Requires Battery. Embark on a Journey of Innovation with Our Interactive STEM Project Kit, Designed for Aspiring Engineers Aged 14 and Up. Dive into the Fascinating World of Morse Code by Building Your Own Fully Functional Telegraph Machine. This Educational Kit Merges Learning and Play, Offering an Ideal Opportunity for Family Bonding and Discovery. Key Features: - Exciting STEM Project: Assemble Your Own Telegraph Machine and Explore Morse Code. - Comprehensive Kit: Includes All Necessary Materials and Tools for Easy Assembly. - Educational Fun: Enhance Learning While Enjoying Quality Family Time with Engaging Activities. - Perfect Gift: An Excellent Choice for Inspiring Educational Discovery and Strengthening Family Connections. Package Includes: - 1 STEM Kit (Requires 4 AA Batteries, Not Included) *Note: Colors May Vary Slightly Due to Lighting and Display Differences.*.