Puberty Sanctuary Hard Masturbator

Notowa Puberty Sanctuary Hard – Dual-Layer Masturbator

Notowa Puberty Sanctuary Hard is a Japanese-manufactured masturbator featuring a dual-layer structure with a firmer outer body and a soft, elastic internal canal. This revised version of the original Puberty Sanctuary incorporates increased outer material firmness and a redesigned internal geometry.

The construction combines two materials with different levels of flexibility. The firmer outer layer provides structural support and limits body deformation under pressure, while the softer inner layer allows the canal to adapt to the shape of the inserted object. The internal material features a smooth, slightly adhesive surface.

Internal Canal Structure

The 140 mm internal canal features several sections with different surface profiles and cross-sectional shapes.

The entrance section contains an elongated, smooth fold combined with smaller transverse ridges. The central section incorporates a large raised projection that locally reduces the canal's cross-sectional area.

The deeper section consists of two rounded chambers. Their internal surfaces feature dense clusters of small, rounded projections.

These elements create a multi-zone internal structure with varying surface textures, ridge heights and canal dimensions.

Materials and External Construction

The outer body uses No. 18 Skin, an artificial skin material designed to reduce characteristic rubber odor and surface tackiness.

The exterior features an anatomically shaped vaginal opening and a wide, sculpted pubic mound. The body measures 160 mm in length and 120 mm in width.

The canal has a closed-end design. The product can be used while held in the hand or positioned on a stable surface.

Technical Specifications

• Manufacturer: Notowa

• Model: Puberty Sanctuary Hard

• Overall length: 160 mm

• Width: 120 mm

• Internal canal length: 140 mm

• Total weight: 970 g (English specification)

• Construction: Dual-layer

• Outer layer: Firmer material for structural support

• Inner layer: Soft, elastic material

• Surface material: No. 18 Skin

• Internal structure: Folds, ridges, central projection and two chambers with rounded bumps

• Canal type: Closed-end

• Included accessory: Lubricant sachet

• Country of manufacture: Japan