This product can be used for Halloween costumes depending on how you arrange it. Nail Practice Hand: This artificial hand is the perfect model for nail art training and practice, ideal for nail art beginners, enthusiasts, salon artists, and hand nail practice. Nail Practice Hand: An artificial hand model with artificial nail tips. Perfect for use by nail art beginners and salon artists. Nail training hand. Artificial Hand: This is the perfect nail art training tool for beginners in mani design and training hands for nail practice. Nail Hand Model: Made of plastic material, it is durable and practical, and is sufficient as a hand for nail practice. Mani Hand Practice: An essential tool for practicing nail art design and mani training. Start your nail art design now!