These round-handled needle holders are a popular choice for researchers doing small animal surgeries. The knurled handle provides a secure grip on the surgical instrument and reduces the chance of it slipping during use. The round handle is also more comfortable, especially for long procedures. The round handles allow you to roll the instrument between your fingers as you are working, giving you more precise control over the maneuvering of the tip holding the surgical needle. The knurled handle let you apply the correct amount of pressure for accurate suturing. The smooth jaw of the needle holder reduces the amount of trauma and tearing of delicate tissues and improves the visibility of the working area during a procedure, Our knurled, round-handled needle holders are easy to sterilize, using a chemical sterilant or an autoclave.