AccuTrans® Mixing Tips, Pack of 40 Weight|128oz Bullet Hole Markers are a

Bullet Hole Markers are a convenient way to give perspective to bullet holes or strikes encountered at a crime scene

The kit comes in a small box which is used to deliver the blood sample to a laboratory

but dries immediately once contacting the paper

5 volt alkaline batteries (included) which provide approximately 11 hours of continuous power-on use

without the need for scooping

AccuTrans® Mixing Tips, Pack of 40 Weight|128oz Bullet Hole Markers are aMixing tips allow the base and catalyst to mix in the proper ratio to provide a quick curing cast of tool marks and latent prints. The mixing tip also acts as a cap after use, keeping the base and catalyst from contamination and hardening the tube of AccuTrans. Mixing tips are sold in packs of 40.