The only tool you need for removal of old silicone or sealant from straight, angled or curved edge joints. Manufactured from durable engineering grade nylon plastic with a comfort grip tool design. Features a multi-positional twist and lock elbow joint at each end to achieve the perfect angle for the job using the 90° deep corner scraper tool or the double sided flat or chisel scraper options to achieve a hassle free, professional result. Both scraper ends feature 3 'pop & lock' positions.