Alessi - Infuser To You - Metal - Steel - Designer Miriam Mirri; Alessi Infuser Metal Metal. Dimensions: L 14,5 cm - Thickness: 3 cm x 2,5 cm. This new tableware object by Miriam Mirri for Alessi, a meticulous and delicate author of designs more playful language, who has been capable of expressing all her own, personal nuances of warmth. Made of stainless steel.