Get the Party Started with this Great Party Package. Set includes 100 multi-colored Test Tube SHOTZ® and 1 24-hole or 36-Hole plexi-tray Test Tube Holder (S-shape). Add the Easy Squeeze Fill Bottle for the best way to fill up all those Tube SHOTZ®. Perfect shooter girl beginner package! The Tube SHOTZ® are High Quality Polystyrene Crystal Cut Tubes. Tube SHOTZ® Included 25 Neon Orange 25 Neon Pink 25 Neon Yellow 25 Blue