First time visitor? Not sure what it's all about? Please refer to
F.A.Q. section ยป
I'm a prolific LEGO Technic builder, and the goal of this website is to document my LEGO constructions, ideas and various achievements. I'm trying to share my work is such a way that it could inspire, or be developed further by other builders.
In addition to my website, you may also want to follow my
Facebook page where building process of current projects is shown and where future ideas are discussed.
More advanced version of my combinable transmission design, featuring 4 speeds that can be shifted while driving and using a Control+ or Boost motor for shifting. Instructions available. Read more…
My most practical transmission design up to date, featuring 3 speeds that can be shifted while driving, and designed to easily combine two units into a single 9-speed transmission. Instructions available. Read more…

Simple 4×4 off-roader built to test a new transmission design. Features two a 3-speed remotely controlled transmission that can be shifted while driving and lights. Read more…

Summary of yet another year of building and plans for the year ahead.
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Simple catamaran built to test out the new LEGO floating hulls from the 42105 set. Features two independently driven screws and an onboard camera. Read more…

Model of character from the Apex Legends game. Features 26 articulation points, spring-loaded grapple launcher, wind-up winch, swappable screens and custom stickers. Read more…

Model of a Polish articulated bus. Features drive, steering, remotely opened doors, remotely controlled kneeling mechanism, automated lights, dot matrix screens and custom stickers. Read more…

Some of my tools for LEGO builders available at tools.sariel.pl are now coming to Android as free apps.
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Some of the photos of my models are now available worldwide as quality posters.
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Model of a Russian military truck. Features drive, steering, remotely controlled transmission, V12 piston engine, opening doors and hatch, lights, UV headlamp and custom stickers. Read more…