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No hay artículos en el carroGrow your colorful crystal in the container provided. It's a fun sparkling chemistry experiment. Contains 1 large bag with crystal base compound, 1 small bag color seeding mixture, 1 clear container with cover, 1 spoon and detailed instructions.
Rover
Comentado en los Estados Unidos el 17 de junio de 2024
I got this crystal kit for my son. It probably took a week to grow, but was worth it. Every morning my son would check his crystals to see how much they grew over night. A simple science project with really cool results!
CryStyle K
Comentado en los Estados Unidos el 14 de diciembre de 2024
My grandson was super siked with this product
Diane
Comentado en los Estados Unidos el 10 de noviembre de 2024
This is a Christmas present for my 6 1/2 year old grandson who loves doing experiments.
kh
Comentado en los Estados Unidos el 1 de abril de 2023
I bought two as a gift. When making them, one grew as normal and turned out nice, but the other developed crystals on the top which than fell down and prevented it from growing anymore. These were nice crystal growing kits for the price!
Nidia Romo
Comentado en México el 9 de noviembre de 2021
Es pequeño, pero funcional, mi hijo se entretuvo haciéndolo, si tardo en hacerse todo el día, y en la obscuridad brilla bastante bonito
Mauibuilt1370
Comentado en los Estados Unidos el 25 de diciembre de 2020
Really cool little experiment to do with the little ones. Better for older children maybe 4 or 5 and above for there is a lot if "waiting" for it to grow(8 days total). Easy to follow instructions and everything included.
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