Can be used individually or create a chain to pour water through
Pipes suction to wall
Includes 5 pipes with unique shapes and functions

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Bristle blocks feature soft, interlocking bristles that stick together at any angle for frustration-free building.
This basic building set includes 112 pieces in assorted sizes and vibrant colors for hours of imaginative play.

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Official Battat Bristle blocks. Soft, rubbery, interlocking bristles on colorful toy blocks that connect together at any angle.
80 chunky pieces including wheels, spheres, and plenty other pieces. Powered by imagination, build and rebuild with 80 easy-to-connect blocks for toddlers.

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SUITABLE FOR KIDS AGES 3 AND ABOVE: A great way to spend quality time with your kids while they learn new things. Magnetic building toys made with high-grade materials. Conforms with CE, ASTM and EN71 Standards
ENHANCES YOUR CHILD’S SKILLS: Helps develop shape and color recognition, building and motor skills, communication, space thinking, math, etc. With different shapes that can be combined to challenge their logic and thinking abilities

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IO Blocks Center is a comprehensive early childhood education system; building toy, table with shelf and storage bins
All-in-one birch plywood table has polypropylene tabletop grid allowing for stabilized builds Includes: 1 birch plywood play table, 4 storage bins and 458 building pieces- 400 IO Blocks, 14 gears, 16 axles, 4 gear cranks, 12 slide pieces and 12 IO people

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529 ASSORTED PIECES – The K’NEX Power and Play Motorized Building Set contains 529 parts, including different sizes of connectors, rods, and wheels. These can be clicked together easily for a myriad of 3D configurations.
MOTOR INCLUDED – The K’NEX Power and Play Motorized Building Set is the only set on the market that includes a motor. Watch your child’s creations come to life when you attach the battery-powered motor to them!

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60 models included: take on a epic building challenge and see If you can build them all! From a Hammerhead shark to a battleship to a Saxophone, there’s a model to satisfy whatever building mood you’re in!
395 parts: featuring an all new color pallet! K’nex rods and connectors easily snap together with a satisfying “click” – think outside the blocks!

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CLASSIC PIECES – This building set comes with 480 classic K’NEX parts and pieces. It includes rods and connectors that are attached to one another in different ways, allowing kids to unleash their creativity and skills in designing a variety of shapes, figures, and models. The snap-fit pieces stick together securely and can be easily reassembled into other creations.
REAL MOVING PARTS – Unlike other building toys, K’NEX lets builders create different models that actually move. This building set allows them to make interactive toys and figures like trucks, airplanes, helicopters, and auto parts such as wheels, wings, rotors, and tracks. Constructing your own buildings, amusement park rides, and bridges isn’t just a dream when you have this building set!