Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Advanced tools for beginners

My 11 year old son has taken an interest in all manner of sculpture and these tools are a great set for his age group - I would also recommend them for really anyone else. They are great quality. We bought him a book explaining what each tool is for and how to use it which was key - I can only remember so much from my own youth! These tools are good quality and do not fall apart. They are wood and metal - not cheap plastic. The yellow ball is a sponge for removing excess water - in addition to clay, of course, a small hand-turn wheel is a nice accessory to buy for use with these tools.