Meccano-Erector Junior, 100 Pieces Bucket 100% Plastic Build to learn! The Meccano-Erector Junior 100 Pieces Bucket develops hand motor skills and allows kids to build 8 different models! Choose 1 of 8 models to build, including a Plane, Swing Set, Windmill and more. Or create your own using your imagination, there's no limit! The Meccano-Erector Junior 100 piece set also includes 2 real tools, that can be conveniently stored and carried in the plastic bucket. Meccano-Erector Junior 100 pieces bucket set is for ages 5+. No batteries required. 100 Pieces, 2 Real Tool,s Plastic Bucket