S-PRO 100ml Beaker

• S-PRO 100ml Beaker
• Professional measuring beaker for hair colour and developer
• 100ml capacity with millilitre and fluid ounce measurements
• Precise measurement for colour service workflow

S-PRO 100ml Beaker is a professional measuring beaker for hair colour and developer service work — tenth S-PRO product covered alongside the extensive S-PRO range across the sprint. Real distinct positioning from tint bowls covered previously (Hair Tools Acrylic Tint Bowl Clear, Framar Toning Tub): measuring beakers are specifically for accurate measurement of liquid products (typically developer for colour service) vs tint bowls which are for mixing and holding the combined colour formulation. Real technical positioning: 100ml capacity gives adequate volume for typical single-service colour developer measurement (typical colour mixing uses 30-90ml of developer depending on colour service scope), and dual measurement markings (millilitres and fluid ounces) accommodate different colour manufacturer specifications (some brands specify metric measurements, others specify imperial). Real critical practical framing: accurate developer measurement matters significantly for colour service outcomes — incorrect ratios cause under-processing (weak colour result) or over-processing (over-lifted damaged hair), and measured beaker use is essential vs eyeballed dispensing. Real coordinated colour service kit purchase alongside tint bowls, tint brushes, and other colour service tools.

Key features

• Professional measuring beaker
• 100ml capacity
• Millilitre measurement markings
• Fluid ounce measurement markings
• For hair colour and developer measurement
• Precise measurement for colour service accuracy
• Essential colour service kit component

How to use

For colour service preparation: check the specific colour manufacturer's mixing ratio for the colour being used (typical ratios include 1:1, 1:1.5, 1:2, or 1:3 depending on colour type and desired result). Measure the required developer volume into the beaker — read the measurement at eye level for accurate reading (looking down or up at the measurement markings causes parallax reading errors). Pour the measured developer into the tint bowl containing the colour, or measure the colour into the beaker first and then transfer to the tint bowl per your mixing workflow. Mix thoroughly per standard colour mixing technique. Real critical practical framing: some colourists prefer to measure developer directly into the tint bowl for single-step workflow, while others prefer beaker measurement for maximum accuracy — either approach works, and beaker use is particularly valuable when accurate measurement matters most (custom colour formulations, precise colour matching, or training/learning contexts where accurate measurement discipline is being developed). Between clients, clean the beaker thoroughly to remove all colour/developer residue before storage.

Who it's for

This measuring beaker is for professional colourists doing regular colour service work — particularly colourists prioritising accurate measurement discipline for consistent colour service outcomes, plus colourists doing custom colour formulations that require precise ratio work. We've spent years helping clients in Codsall look and feel their best, and as a working hair salon doing regular colour service work, we know measurement accuracy is one of the fundamental colour service disciplines — inconsistent developer measurement causes inconsistent colour outcomes even when using the same colour formulation, and measured beaker use meaningfully improves colour service consistency. Real particularly relevant for colourists training junior team members (accurate measurement is a fundamental skill to establish early) or colourists building consistent brand service standards. Real coordinated purchase alongside other colour service tools.

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For professional use. Between-client hygiene is essential — clean the beaker thoroughly per your salon hygiene protocol between clients, particularly removing all colour and developer residue before storage to prevent cross-contamination and staining. Do not use with damaged or cracked beakers as they can leak during measurement or fail during use. Store dry and away from bleach/chemical storage areas to protect the beaker construction over service life. Read measurement markings at eye level for accurate readings — parallax reading errors cause measurement inaccuracy. Keep out of reach of children. Not for use as a general household measuring vessel outside intended colour service purpose. Real critical framing: accurate measurement matters for colour service outcomes — but measurement alone doesn't guarantee good results, and colour service quality also depends on appropriate colour selection, application technique, processing timing, and other service disciplines.