Abstract: An upright paper towel holder includes a base, a main body, an elastic body and a lift head. The main body has a lower end portion, an upper end portion and a mounting portion. The lower end portion is connected to the base such that the main body is erected on the base. The mounting portion is connected to the upper end portion. The elastic body is disposed on the mounting portion. The lift head is disposed on the mounting portion of the main body and is capable of reciprocating movement relative to the main body. The lift head is located above the elastic body. When the lift head is pressed down, the lift head abuts against the elastic body, such that the height of the elastic body is decreased, the outer diameter of the elastic body is increased, and the roll of paper towels is securely fixed.

Abstract: A flexible mold includes: a flexible main body, a first opening and second opening being respectively configured on the two ends thereof, a first accommodation space being defined inside the main body, the main body being reduced gradually form top to bottom; a flexible extrusion unit, having a third opening and second accommodation space, the third opening is in connection with the second opening, allowing the second accommodation space to be in communication with the first accommodation space, the extrusion unit is reduced gradually from top to bottom, and the bottom thereof is an arc-shaped body; and a flexible seat, being a hollow column, and expanded gradually from top to bottom, the top of the seat being in combination with the bottom of the main body and the top of the extrusion unit. Whereby, the ice cube formed in the flexible mold can be released easily.