Colours Trainer Kit Multicolor from NS Novelties. This eye catching Trainer Kit includes three multi-colored plugs in graduated sizes with long necks and tapered tips for easy insertion, ideal for training solo or with a partner. Made of firm, pliable silicone. Suitable with all lubricants. Brand Colours. Model: NSN-0413-00. UPC 657447104435. Product weight 10.30 ounces. Product dimensions: Small Butt Plug 2.74 inches by 1.7 inches by 1.7 inches. Medium Butt Plug 3.82 inches by 1.89 inches by 1.89 inches. Large Butt Plug 4.96 inches by 2.48 inches by 2.48 inches. Package dimensions: 6.38 inches by 7.09 inches by 2.64 inches. Insertable dimensions: Small 2.2 inches by 0.96 inch. Medium Butt Plug 3.11 inches by 1.34 inches, Large Butt Plug 3.94 inches by 1.76 inches. Product material Silicone. Battery Type: N/A. Categories: Colours, Anal Toys, Small and Medium Butt Plugs, Sex Toys for Couples, Anal Trainer Kits. 2022.