Take on the ultimate KNEX building challenge with the Grandfather Clock building set. With over 9,000 KNEX parts and standing 7 ft. tall, the Grandfather Clock is the largest KNEX set ever created. Follow the color-coded instructions for hours of building fun. The Grandfather Clock is also a real working clock, with moving hands, a swinging pendulum and even sound chimes. The Grandfather Clock is recommended for KNEX enthusiasts ages 16+. Requires plug-in motor with AC adapter (included) and 3 AA batteries (not included) to function. Product ships in 2 separate boxes. Standard KNEX parts made in the U.S.A. Clock made in China. Packaged in the U.S.A.

Over 9,000 Knex parts
Stands 7 ft. tall for full-scale
Working clock face, swinging pendulum and sound chimes
Includes plug-in motor with AC adapter
Requires 3 AA batteries (not included)
Ages 16+


SKU KN89774
Brand K`NEX

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