4m - Kidz Labs - Development Kit Natural Pile
4m - Kidz Labs - Battery Development Kit Natural - Minimum age: 8 years Requires batteries: No Product description: KidzLabs 4M Green Science: Natural Stack, includes: 3 zinc plates, 3 plates of copper, son, bulb , the chip, adhesive tape and detailed instructions, box 17x22x6cm, 8 +., Publisher: 4M
