The ToysHeart Core Essentials Bundle

Level up your collection in a single click. The ToysHeart Core Essentials Bundle is curated for those who demand the full 'Vault' experience without the guesswork. We have combined the industry's most legendary hardware with the exact Japanese-formulated maintenance tools needed to preserve it.

• The Legend: Includes the R-20 Third Generation—the world's most recognized high-intensity onahole.
• The Silk Standard: A full 370mL bottle of 'Onatsuyu' High-Viscosity Lubricant, engineered specifically for ToysHeart TPE.
• The Vault Perk: Every bundle includes a premium, high-grade vinyl Waifu Decal from our limited launch collection.

Total Immersion. Zero Friction.

In the world of Japanese novelty, the connection between your hardware and your lubricant is the difference between a good session and a world-class one. This bundle ensures that your R-20 performs exactly as the engineers in Japan intended. By pairing the high-suction vacuum of the R-20 with the silk-string formula of Onatsuyu, you achieve a level of friction and thermal retention that clear gels cannot match.

What's Inside the Vault:

• 1x ToysHeart R-20 3rd Gen: 420g of dual-layer engineering.
• 1x Onatsuyu Premium Lube (370mL): Hard-to-dry, high-viscosity formula.
• 1x Exclusive Waifu Decal: UV-resistant vinyl art (Assorted Designs).

Care & Longevity

To keep your Core Essentials in mint condition, clean the R-20 after every use with lukewarm water and mild soap. Air-dry completely before storage. Pro-Tip: Use the Onatsuyu 'Vacuum Injection' method (squeeze the air out before applying) for maximum texture engagement.

*Discreet packaging guaranteed on all orders. No product descriptions appear on the shipping label. Zero customs or duty fees.