Color Clix Advanced Project Pack CREATIVE DESIGN: These construction toys are brightly colored and uniquely shaped! The interlocking rings resemble the same connecting angles found in atoms, crystals and DNA molecules! ANY AGE: Perfect idea for so many ages! Due to the small pieces, this product is recommended for children ages 5 and up. The older kids can let their imaginations go with this awesome toy! HOW THEY WORK: Color Clix is a revolutionary new construction system with easy to connect interlocking rings! With these connecting rings, you can build an airplane, bicycle and so much more! OBJECTIVE: To unleash your creativity! Color Clix Advanced Project Pack will open your mind and let your imagination run wild! The ideas are endless with these interlocking blocks! WHAT'S INCLUDED: Color Clix Advanced Project Pack comes complete with 384 brightly colored building blocks and an Imagination Guide with 18 cool creations to get you started!