Construction / Mechanical Kits

Build yourself a kid with a career in electronics. Start with this Snap Circuits® Motion kit with over (50) parts and instructions for (165) projects, including a mini-car, crawler, motion detector, tilt sensor and others. You add (4) "AA"...

Good For STEAM Building... We have (2) smart, creative Ein-O Science Builder kits, which combine STEAM learning and fun, allowing kids to mix and match to create unique creatures. Both include a bag of connectors and a pamphlet with instructions for (6)...

When is a rose not a rose? When it’s a colorful plastic brick-building flower kit! Each 3” dia. ball contains one of six different brick flowers for you to assemble and enjoy forever and ever as these flowers won’t wilt. And the neat...

Electronic fun is easy with this Elenco Stem Arcade kit from the award-winning Snap Circuits® line. Includes 30 snap modules and makes (203) sound-, light- and motion-related projects, and includes, along with a lot of other sub-circuits, a...

This 79-piece Roller Coaster construction kit features (40) challenges with (4) degrees of difficulty, and has, the manufacturer says, “more than 100,000 unique building possibilities,” which ought to tie up the little buggers for a while...

From Smartivity®, the company that makes DIY toys that moonlight as STEAM teachers, this Marble Slide/Billiards Table combo kit is made of re-engineered laser-cut wood (recyclable, non-toxic and sustainable), and is assembled using only rubber...