Review on 🔥 Aanraku Frit Piston: Streamline Your Glass Fusing and Bead Making Process by Carrie Spencer

Three noticeable stoppers with this product: 1) The description says the capacity is 6" x 6" x 12" but it's actually 3-1 /4 in. diameter for 5-7/8" pipe. The claimed volume is 432 cubic inches while the reality is 48.74 cubic inches. Move up in the piston instead of breaking/grinding. 3) The inside of the glass jar and the outside of the flask are painted, so if the paint is scraped off these two surfaces, it will contaminate the glass.