Build this cute hydrant robot. Learn the mechanics of water pumps. The robot’s head jumps as the pump operates.includes case front case back slider water cylinder Motor battery cover bottle cap top cover piston cylinder holder motor holder moving eyes short water tube long water tube gear with shaft water jet head screws x 7 pegs x 2 washer screw.
Build this cute hydrant robot. Learn the mechanics of water pumps. The robot’s head jumps as the pump operates.includes case front case back slider water cylinder Motor battery cover bottle cap top cover piston cylinder holder motor holder moving eyes short water tube long water tube gear with shaft water jet head screws x 7 pegs x 2 washer screw.
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The lowest price for 4M - KidzRobotix - Hydrant Robot right now is $28.44 at LX2001, compared across 21 retailers.
The all-time low was $14.14 on 16 Nov 2025 — today's price is 101% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 June 2026.
4M - KidzRobotix - Hydrant Robot
Build this cute hydrant robot. Learn the mechanics of water pumps. The robot’s head jumps as the pump operates.includes case front case back slider water cylinder Motor battery cover bottle cap top cover piston cylinder holder motor holder moving eyes short water tube long water tube gear with shaft water jet head screws x 7 pegs x 2 washer screw.
Build this cute hydrant robot. Learn the mechanics of water pumps. The robot’s head jumps as the pump operates.includes case front case back slider water cylinder Motor battery cover bottle cap top cover piston cylinder holder motor holder moving eyes short water tube long water tube gear with shaft water jet head screws x 7 pegs x 2 washer screw.
Last updated at 09/06/2026 01:21:23
4M KidzRobotix Hydrant Robot Kit
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4M KidzRobotix/Hydrant Robot
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Delivery between 11–22 June $10.95
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Delivery between 11–22 June $10.95
| Earn | 3x points |
4M KidzRobotix Hydrant Robot Kit
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
4M KidzRobotix/Hydrant Robot
4M - Hydrant Robot
Delivery between 11–22 June $10.95
4M KidzRobotix Hydrant Robot STEAM Water Pump Kit (Ages 8+) DIY Motorized Building Set, Shoots Water Up to 2m | 4M | General
Delivery $8.95
4M - Hydrant Robot - KidzRobotix
Delivery $18.95
| Earn | 3x points |
