Leelosp Basic Latent Fingerprint Kit – Bichromatic Powder

Unlock hands-on basics of latent fingerprinting with Leelosp's Basic Latent Fingerprint Kit. This education-focused kit arrives fully stocked with supplies for at least 25 runs and includes a sturdy carrying case for safe storage. The setup is designed to be approachable for students, hobbyists, and new investigators alike, offering tangible, tactile practice without the need for specialized facilities.

Inside the kit

• A complete latent fingerprint starter kit built for classroom and lab use, designed to support about 25 trial prints, with a dedicated carrying case for simple storage.
• A fiberglass fingerprint brush that softens with use and holds more powder than standard bristle brushes; it stores in a protective tube for reuse.
• Latent fingerprint powder in silver and black bichromatic tones, which shows as black on light surfaces and gray on dark ones, suitable for most nonabsorbent surfaces.
• Two-sided fingerprint cards with a glossy white backing for applying prints, and space on the back for case number, date, time, and a print diagram.
• Ultra-transparent fingerprint extraction tape in a roll; tear off, cut as needed, lift the print, and mount it on the backing card.

Practical benefits for teaching and learning

• Designed for educational use with enough supplies to run multiple practical sessions, while staying portable and organized.
• The bichromatic powder delivers clear contrast, helping learners observe print details on different background tones without harsh lighting.
• The fiberglass brush is reusable and durable, reducing supply waste and smoothing the workflow during hands-on exercises.
• Printed cards provide a built-in record area for case numbers, dates, and print diagrams, supporting documentation habits.

Surface compatibility and usage notes

The powder performs well on most nonabsorbent surfaces, changing color with surface brightness to reveal delicate lines and patterns. For best results, apply light, even strokes and allow adequate time for powders to settle before lifting with tape.

Storage, care, and portability

The kit includes a dedicated carrying case, helping keep tools organized between sessions. The compact design makes it suitable for classrooms, field labs, or after-school programs. Proper storage helps preserve the fibers, powders, and cards for repeated use over time.

This Leelosp kit is designed to support exploration and learning in a safe, nonclinical setting. It offers a practical way to build foundational skills, compare surface interactions, and discuss observational techniques without asserting guaranteed outcomes.