STICK-O is a block brand, a sister brand to "Magformers," perfect for children around 18 months old who are starting to feel they can do more things on their own. It's easy for small hands to grip, and the magnets snap together instantly. The repetition of "I did it!" creates a sense of satisfaction and accomplishment. Please enjoy the process of your child's play changing as they acquire everyday movements through play. The 30-piece Basic Set, which includes the basic shapes, is recommended for children playing for the first time. They can enjoy making castles, slides, and animals or dolls using the sphere pieces. Retail Price: 7700 yen Used a few times and in very good condition. All 30 pieces are present. The instruction manual is included, but there is some staining (please see the photos). Thank you for viewing! Please be sure to read the self-introduction before purchasing.