Contains 81 pieces and 382 connecting points</br>Build structures and machines using this multidimensional construction system</br>Printed instructions are included for fun easy to assemble models - more plans can be downloaded from the Engino's website</br>Excellent addition to a home-school curriculum</br>Another fun educational product from the company that brings you Snap Circuits</br></br>Product Description</br></br>This is the 25 Model Set from the Inventor Basic Series by Elenco Electronics. Suitable for Ages 5 & Older. FEATURES: Many different models can be created from a wide range of themes 3V geared motor included Detailed instructions are included for the major models Free to download internet instructions Action pulley and tool included 475 connecting points INCLUDES: One 25 Model Set SPECS: Parts: 110 COMMENTS: Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger; From the Manufacturer; The Build 25 Model Set with Motor is ideal for both beginners and intermediate users - Features: 110 pieces. 475 connecting points - It contains enough parts to build fairly large and functional models and also includes the Engino 3 volt geared motor for some amazing contraptions. The Engino Toy System is perhaps the most advanced and versatile three dimensional construction toy in the market today. It offers both children and adults unique opportunities for design and creation. The system is comprised of multi-faceted rods and connectors that share unique geometrical features that allow connectivity on