Kai’s Mech Jet (71707) is the ideal birthday gift for kids who love LEGO® NINJAGO® Mechs and Toy Planes. This is a 2-in-1 toy playset, which increases building and play possibilities. Kids can choose for it to be a toy jet plane or a mech toy for exciting adventures in Prime Empire with NINJAGO Kai.
The fun new way to build LEGO gifts
Instructions PLUS offers an interactive guide to build this toy jet and mech toy and makes it even more fun. Available in the free LEGO Life app; it has zoom and rotate viewing tools to help youngsters build independently. The perfect guide to create this toy playset.
The best building kits for kids
LEGO NINJAGO buildable toys let kids enter a mystical world where they can indulge in imaginative play as a team of mini ninjas take on the forces of evil. Kids will be completely enthralled as they role-play with toy jets, NINJAGO Mechs, speeders, dragons and temples.
Brilliant LEGO® NINJAGO® building kit for kids featuring Kai’s Mech Jet. This toy playset will be adored by kids who love buildable toys and creating exciting stories with NINJAGO figures and mech toys.
This building set includes a NINJAGO® Mech that rebuilds into a toy plane, 2 minifigures: NINJAGO® Kai and Richie, and a Key-Tana. Together they will fuel kids' creativity as they re-enact scenes from Prime Empire.
New for January 2020, this toy jet plane creates a world of possibilitiesas it can also be rebuilt into a powerful mech toy with posable arms and legs and shoot studs.
This 217-piece action toy is a rewarding build for boys and girls aged 7+ and makes a great holiday gift. The awesome building set will inspire kids to embrace imaginative play as they bring to life their favorite ninjas.
LEGO® NINJAGO® Mech action toys are the perfect size to play with at home or take with you for fun on the go. The mech measures over 6” (16 cm) high and 9” (25 cm) wide.
No batteries are required for this construction toy – it’s simply fueled by kids’ vivid imaginations, so you never need to leave the NINJAGO® realm.
The perfect ninja playset to give to a young LEGO® builder. The bricks and buildable figures come with paper instructions, as well as the amazing digital and interactive Instructions Plus guide on the free LEGO Life app.
LEGO® NINJAGO® collectible buildable toys let kids enter a thrilling world of fantasy action and create stories with their favorite ninjas as they take on the forces of evil.
LEGO® bricks have met the highest industry standards for more than 60 years, ensuring they are always consistent, compatible and easily pull apart every time. LEGO always delivers quality here on Earth or in the action-packed NINJAGO® realm.
These LEGO® bricks and pieces have been relentlessly tested and meet the highest global safety and quality standards. With LEGO playsets, you always have your peace of mind.
Level of DifficultyAverage rating2.3out of 5 stars
Value for MoneyAverage rating4out of 5 stars
After having a nostalgic moment after thinking about LEGO Ninjago. I bought one of the newest sets on the market. I like how it's 2 builds instead of one. I really don't have any complaints and I planned to purchase more LEGO sets in the future.
Response from LEGO SHOP
13 March 2020
Samuel, LEGO Customer Service
It's good to have you back to building with us! :D
We're very much looking forward to your next creations.
And remember, Ninja-GO!
This set is great value, you get 2 builds for the price of 1! However I would have been happy with just the mech build. I love mechs and this was a fun and different build to a lot of the other mechs and love those large yellow-trans blades!
The minifigures are great too.
I wasn’t too keen on the jet build as it seemed a bit flat, I would have been happy with just the mech build, so it’s a little extra to be able to do 2 builds
I bought this set to build with my son (Aged 7), as we are both big lego fans. As always the build didn't disappoint and we both enjoyed making the Lego robot. The major issue I have with this set is once complete it is near impossible for my son to play with, without bits falling apart. Really disappointed with this, as most sets are more robust to general play.
Overall I could only recommend this set if someone want to build and admire, but if play is intended I would avoid the disappointment and go for one of the many other sets available.