The design is the visual features of the INTERDENTAL PICKS shown in solid lines in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features. Figure 1.1 is a perspective view of the design of the Interdental Picks;Figure 1.2 is a top plan view of the Interdental Picks shown in Figure 1.1;Figure 1.3 is a bottom plan view of the Interdental Picks shown in Figure 1.1;Figure 1.4 is a front view of the Interdental Picks shown in Figure 1.1;Figure 1.5 is a rear view of the Interdental Picks shown in Figure 1.1;Figure 2.1 is a perspective view of a first variant of the Interdental Picks;Figure 2.2 is a top plan view of the Interdental Picks shown in Figure 2.1;Figure 2.3 is a bottom plan view of the Interdental Picks shown in Figure 2.1;Figure 2.4 is a front view of the Interdental Picks shown in Figure 2.1;Figure 2.5 is a rear view of the Interdental Picks shown in Figure 2.1;Figure 3.1 is a perspective view of a second variant of the Set of Interdental Picks;Figure 3.2 is a top plan view of the Interdental Picks shown in Figure 3.1;Figure 3.3 is a bottom plan view of the Interdental Picks shown in Figure 3.1;Figure 3.4 is a front view of the Interdental Picks shown in Figure 3.1;Figure 3.5 is a rear view of the Interdental Picks shown in Figure 3.1;Figure 4.1 is a perspective view of a third variant of the Interdental Picks;Figure 4.2 is a top plan view of the Interdental Picks shown in Figure 4.1;Figure 4.3 is a bottom plan view of the Interdental Picks shown in Figure 4.1;Figure 4.4 is a front view of the Interdental Picks shown in Figure 4.1;Figure 4.5 is a rear view of the Interdental Picks shown in Figure 4.1;Figure 5.1 is a perspective view of a fourth variant of the Interdental Picks;Figure 5.2 is a top plan view of the Interdental Picks shown in Figure 5.1;Figure 5.3 is a bottom plan view of the Interdental Picks shown in Figure 5.1;Figure 5.4 is a front view of the Interdental Picks shown in Figure 5.1;Figure 5.5 is a rear view of the Interdental Picks shown in Figure 5.1;Figure 6.1 is a perspective view of a fifth variant of the Interdental Picks;Figure 6.2 is a top plan view of the Interdental Picks shown in Figure 6.1;Figure 6.3 is a bottom plan view of the Interdental Picks shown in Figure 6.1;Figure 6.4 is a front view of the Interdental Picks shown in Figure 6.1; andFigure 6.5 is a rear view of the Interdental Picks shown in Figure 6.1.Drawings of the design are included.